navigation AUDI A8 2018 Owner's Manual

Navigation
@ Display of selected map information
® Display of an upcoming maneuver
When the crosshairs are switched on:
@ Information regarding the location of the
crosshairs: If you select a city on the map us­
ing the crosshairs, any information available
is displayed, such as address, phone number
or traffic information.
@ Map content, such as traffic information, fa­
vorites or points of interest
@ Display of the geocoordinates where the
crosshairs are located (latitude and longi­
tude)
@ Moving along the route: This function can be
used while route gu idance is active. Turn the
control knob to the left or right to move the
map along the current route.
~ Destination details menu : Display of availa ­
ble details about the location of the cross­
hairs, such as address. The location of the
crossha irs can be used as a stopover, stored
in the directory or called
¢ page 166.
@ Repeat the last navigation message
If you select the map orientation
(I) and press
the control knob when the side menu is switched
on and the
20 map v iew is selected ¢ page 174,
the display switches from Dir. of travel to North
and vice versa. This setting is saved.
Online map view
Applies to: vehicles w ith navigation system and Audi connect
You can display the map with satellite images
using the online map view.
F ig . 186 Online map v iew
172
Fig. 187 Map view w ith o nline Street View
Requirement: the requirements for Audi connect
services must be met
¢page 158.
.,.. Select the I NAVI button> Settings control but­
ton > Map display .
.,.. Select and confirm the provider for the online
map
v iew .
The online map view is based on data packets re­
ceived from the Internet in the form of satellite
i mages, which are then combined w ith the road­
ways from the Standard map view. There are two
gigabytes of memory space on the MMI hard
drive that can be used to temporari ly store the
map or navigation data that was received. This is
roughly the amount required for the map/naviga­
tion data from a 2,500 miles (4,000 km) route .
As long as the satell ite images loaded for route
guidance are sto red on the hard drive, you can
use them without having an active data connec­
tion.
Online Street View*
You can explore many places in the world
through the eyes of a pedestrian using on line
Street View . Online Street View is available when
the symbol
(D ¢ fig. 186 is displayed in the side
menu.
To activate the Online Street View, turn the con­
trol knob to a scale of less than 30 m .
The following functions are available:
-Exploring an area step-by-step: tap the MMI
touch control pad when the symbol is disp layed
@ ¢fig.187. ..,.

u. co .... N
" N .... 0 0 :c ' -Zooming in or out on the current view in four
stages:
turn the contro l knob to the left or to
the
right @.
-Turning the view to the left/right or tilting
up/down :
move your finger over the MMI touc h
contro l pad in the desired direction.
(D Tips
-Refer to the notes in the chapter About
Audi connect
¢ page 163.
- Stored data for the on lin e map view can be
deleted with
Factory settings ¢ page 207.
- The online map view is an Audi connect serv­
ice and is updated regularly when the func ­
tion is opened. The process may take several
seconds.
- When the on line map display is switched on
with the
3D map type, t he Infotainment dis­
play automatically switches to the
2D map
type when dr iv ing through tunnels.
- Content, scope and providers of availab le
Internet-based se rvices may vary.
- For safety reasons, the online Street View
funct ions can on ly be used when th e vehicle
i s stat ionary.
Additional settings
Storing a favorite or home address
Applies to : vehicles with navigation system
Favorites are stored automatically as a contact
in the directory .
.,. Select: I NAVI button> Route guidance control
button >
Favorites .
- Storing a favorite:
select Create favorite . Se­
lect and confirm a favorite with the displayed
functions.
- Storing a home address : select Home address .
Select and confirm a home address with the
displayed functions.
A home address can be stored for each cell phone
or SIM card that is paired with the
MMI as well as
for the public MMI directory . It is only visible
when the respective directory is active .
Addit ional functions include:
Navigation
- Call :
select and confirm a favorite or the home
address. Se lect and confirm
Call.
- Change:
se lect and confirm a favorite or the
home address. Select and confirm
Re-assign
home address/favorite.
- Showing on the map:
select and confirm a fa­
vorite/home address. Se lect and confirm
Show
destination on map.
- Delete :
select and confirm a favorite or the
home address. Se lect and confirm
Delete home
address/favorite .
Storing a destination in the directory
Applies to : vehicles wit h nav igation system and telep hone
Two addresses (private/business) can be as­
signed as destinations for each contact in the di­
rectory.
.. Select: I NAV ! button> Route guidance control
button >
enter a destination > Store in directo­
ry .
- Storing a destination as a new address card :
select New contact. Enter a name. Enter addi ­
tional data, if necessary. Select and confirm
Save contact .
- Assigning a destination to an existing address
card:
select and confi rm an address card. Select
and confirm
Save contact. If you already have
an address card for a destination, the old desti­
nation will be overwritten .
Add to favorites : to be able to access a destina­
t ion quickly, the destination can be displayed in
the list of favorites when the function is switched
on~ ¢ page 170 .
Stored destinations are identified on the map by
a b lue or red push pin (bus iness/private naviga­
tion destination) .
General settings
Applies to: vehicles with navigation system
.. Select: INAV ! button> Settings control button .
Several criter ia are used to calculate route guid-
ance.
1J1,,
173

Navigation
Route criteria
Auto rerouting (traffic):
when auto rerouting is
On, the route is automatically adjusted based on
TMC traffic information . If the MMI does not cal­
culate a detour even though you have se lected
dynamic route
On and a traffic jam was reported
on the calculated route, then the detour the sys­
tem calculated would take more time than the
time spent wa iting in the traffic jam.
Alternative routes : when the function is On, up
to three suggested routes and their criteria ap­
pear in the Infotainment d isplay in the s ide
menu . After chang ing to map view, the new route
that was calculated according to your criteria is
h ighlighted. You can select the poss ible routing
in the alternative routes by turning and press ing
t he control knob.
Route type: you can select a Short , Fast or Mixed
route.
Highway /Toll roads/Ferry: select the Avoid op­
tion you do not want the navigation system to in­
clude highways, toll roads or ferr ies when ca lcu­
lating
a route.
Time restricted roads : using the Avoid function
w ill exclude time restricted roads, such as pedes­
trian zones, from the route calcu lation. Whe n
Auto is selected, the MMI decides if the time re­
stricted roads should be included when calculat­
ing the route guidance based on the e ntries stor ­
ed in the navigation data.
Seasonal closing: using the Avoid function w ill
ex clud e seasona l closings, such as mountain
passes, from the route calculation . When
Auto is
selected, t he
MMI decides if the seasona l re ­
stricted roads should be included when calcu lat ­
ing the route guidance based on the entries stor ­
ed in the navigation data.
Map colors
Day /Night :
the map is displayed with a light/
dark background.
Auto : when t he lig hts switch on, the map colors
sw itch from day to night.
1> Only possible in the 2D map v iew
174
Orientation
North 1
l: the map orientation is facing nort h.
Dir. of travel : the map orientation is in the direc­
t ion of travel. At a sca le of 62 miles (100 km),
t h e map is or iented to the north for easie r orien­
tation.
Auto: at a scale up to 3 m iles (5 km), the map
o rientation is in the direction of travel. At a scale
greate r than 3 miles (5 km), the map is or iented
to the north.
Map type
Destination :
the destination is marked with a
checke red flag. The map indicates the destina­
t ion and is oriented to the north.
2D: the current veh icle posit ion is displayed. The
map or ientation corresponds to the sett ing in the
Map orientation menu ~ page 174 .
3D: when th is function is switched on, the cur­
rent vehicle position is displayed in a three-di­
mens ional terrain map and the map or ientat ion
i s set automatically to the
Dir. of travel. At a
sca le of 100 km and larger, the map is oriented
to th e north . At a scale between 30
-100 meters,
the display will show three-dimensional city
models and landmarks will be shown at a scale of
30
-200 meters.
Overview : the entire route from the vehicle loca­
tion to the destination is d isp layed on the map.
The map scale depends on the length of the
route. The map is oriented to the north.
Map display
Online map view ~ page 172
Map content
Map contents such as traffic information, favor­
i tes or restaurants can be displayed
(~) or hid ­
den .
The functions in the
Map POis menu depend on
the map display that is selected.
IJIJ,

u. co .... N
" N .... 0 0 :c ' Route inf o
When t he f unction is switc hed On , the three up ­
coming turns and the calc ulated distance and ar ­
rival tim e are shown in th e Infota inm ent disp lay
dur ing route gu idanc e@
¢ pag e 171 , fig. 184 .
The cu rrent s treet t raveled, upcoming maneu ­
ve rs, traffic information or points of interes t on
the current ro ute are a lso displayed.
The next tu rn is d isp layed at the bottom of the
tab le.
Automatic zoom
On : the map scale is adapted automat ically de ­
pending on t he type of road being traveled on
(expressway, h ighway , other roads) so t hat you
a lways have an optimal overv iew of the road
a h ead . When there are upcom ing ma neuvers, t he
scale is automatically reduced to prov ide a better
detai led view.
Inter section : when ro ut e g uidance is active, t he
map temporarily zooms in to a detailed scale
when there are upcoming mane uvers so that you
can see the route better .
Off: the map sca le yo u have chosen is kept in­
stead.
Gas station message
When th is function is sw itched On , a message
appears when t he fue l gauge goes below the re­
serve mar king. Conf irming th is message displays
a list of gas stations in the area. When a gas s ta ­
tion is se lected, route g uidance from the c urrent
ve hicle position is calc ulated .
Speed limit display *l)
The max imum speed limits for expressways ,
hi ghways and ma in streets can be switched
On -/
Off if they are stored in the navig ation da ta .
Voice guidance
The vo ice gu idance prompts can be Complete or
Shortened . When Off is selected , no vo ice gu id­
a n ce is given.
l ) O nly applie s to vehicl es withou t ca mer a-b as ed speed li mit
d is pla y.
Na vigation
Nav igation prompts can be g iven by pressing the
~ button.
Voice guidance on during call
Nav igat ion p rompts can be sw itc hed on ~ or off
dur ing a phone call.
Deleting la st destinations
The destinations you have e ntered last are auto ­
matically stored . T hey ca n be deleted ind iv idually
o r all at once .
Presentation mode
The Demo mode helps you to effective ly plan and
display a route by showing map contents or route
criter ia . You ca n
Set starting point when you
would l ike to calculate a route start ing from a lo­
cat ion other than t he veh icle position. Start
D emo mode to sim ulate the route g uidance.
(D Tips
Fo r safety reasons, the route s imulation in
demo mode is deact ivated while dr iv in g.
Route settings
Applies to: ve hicles w ith navigation system
.,. Select: !NAV ! button> Rout e control butt on.
Route list
The route list is v is ible only when route gu idance
is active and conta ins i nformat ion regard ing the
r oute , the names of the streets a nd the length of
t h e ro ute sect ions. O n longer ro ute sect ions, ad­
di tional info rmat ion may be d isp layed such as
poss ib le i nte rchanges w hen driving on express ­
ways.
Avoid route from here
D ete rmining th e le ngth of the route to b e
avoided :
turn the contro l knob to t he left o r
r ig ht.
When route guida nce is active and the
Standard
map view( ¢ page 171) is switched on, the ca lcu­
lated ro ute is avo ided fo r the d istance you have
..,
175

Navigation
specified, if possible. The navigation system cal ­
culates an a lternative route.
The route to be avoided that you ha ve ente red
applies only to the current route and must be set
again, if needed.
The areas you have se lected to avoid w ill appear
with red and white shading on the map.
0) Tips
If the MMI does not calculate an alternative
route, that means there is none available.
Accessing traffic
information
Auto rerouting (traffic)
A pp lies to: ve hicles w ith navigation system an d Sirius (satel ­
li te radi o)
By receiving traffic information from the TMC or
satellite - depend ing on ava ilability -the MMI cal­
culates an optim ized route and the possible t ime
saved for the current route guidance. You can de­
cide yourse lf wh ich route you would like to use.
Traffic information (TMC)
App lies to: ve hicles w ith naviga tion system and Sirius (satel ­
li te ra dio)
TMC traffic reports can be shown in the Infotain ­
ment display using Sirius* (satellite radio).
Fig. 188 Access ing TMC traff ic informa tion
~ Se lect: IIN FOI button .
The last active Info menu is shown in the Info­
tainment display. To open the list with TMC traf­
fic information
c:tv fig. 188, press the I IN FO I but­
ton again in the
Info menu .
176
Reception of traffic information is indicated by
the
TMC symbol in the status line:
TMC symbol Meaning
TMC stations are avai lable
Displayed and dynamic navigation is
switched
On c:tv page 17 4.
TMC stations are not availa-
Is gra yed o ut ble and dynamic navig ation
i s sw itched
On.
Not disp layed Auto
rerouting is switched
Off.
- Opening a detailed view of traffic information :
select and confirm the traffic information from
the list .
- Opening the next traffic information : select
and confirm
Display next report.
- Showing the selected traffic information on
the map :
select and confirm Show on map . The
shaded line shows the street and the length of
the traff ic jam .
-Displaying the next traffic information on the
map :
press the cont rol knob aga in.
- Having traffic information read out : press the
Read control button.
Traffic information display
@Colored warning symbols: traffic incidents on
your route are shown in the upper sect ion of the
li st and are sorted according to distance.
Warning symbols with.::->: avoided traffic inci­
dents.
@ Grayed out warning symbols: traffic incidents
that are not on your route. They are sorted ac ­
cording to road type (expressway, highway, other
road), country and name.
(D Tips
-Critical traffic information, s uch as warn ­
ings about wrong -way drivers, is automati­
cally disp layed. To hide the traffic informa­
t ion, press the
I BACK I button or the control
knob.
- TMC traffic reports are not available in Can­
ada. For more information, please contact
S ir ius Canada .

u. co .... N
" N .... 0 0 :c ' -Traffic reports are shown in the drive r infor ­
mation system disp lay and can be selected
by turning the left thumbwheel.
Other settings
~ Select : IINFO I button> Settings control button .
Traffic report
Traffic informati on that refers to an active desti­
nation is given as a spoken announcement when
t he function is sw itched
On.
Troubleshooting
Applies to: vehicles with navigation system
Problem Solution Navigation
Music volume during nav. prompts
T urn the On/Off knob to the rig ht or l eft to the
adjust the vol ume during traffic reports .
Favorites that were a lready stor -
The favorites in th e pub lic MMI directory are visible for a ll users in
ed are no longer displayed.
the vehicle.
If a cell phone is connected, both the favorites from the private
d irectory and the favorites stored as public are displayed.
If you want to make a favorite available for al l users, it must be
stored in the public MM I directory. A favorite in the pr ivate di rec-
tory must be marked as one of the
Shared contacts if you want it
to be ava ilable for a ll users .
177

lL t:0 ....
"' ......
"' .... 0 0 :c - Restarting the RSE
(reset)
Applies to: vehicl es with Rea r Seat E nte rtainment
Fig. 206 Button comb inat ion to restart the system
• Press and hold the control knob (D, the upper
right control button @and the
right lMENU i
button @¢fig. 206 at the same time for a
brief moment and then release the buttons.
(D Tips
The MMI and RSE use some components at
the same time. Because of this, Audi recom­
mends restarting both systems.
Display settings
Applies to: vehicles with Rea r Seat E nte rtainment
• Se lect : I MENU I button > Display control button.
Turning off the display
The display switches off.
The active aud io/video source does not pa use
when you switch the RSE display off. You can sti ll
change the stat io n or track for the selected au­
dio/video source using the arrow buttons.
Switching display on
Press any button on the MMI control panel.
Display brightness
You can adjust the display brightness by turning
the control knob.
Rear Seat Entertainment
Parental control
Appl ies to: vehicles wit h Rear Seat Enterta inment
Selected RS£ functions can be restricted or deac­
tivated in the
fv1fv11.
• Select: j MENUI f u nct ion button> MMI setup
control button > Rear Seat Entertainment.
System
When the function is switched On , the RSE is en­
abled for use. When the function is switched
Off ,
the RSE is switched off and the RSE control panel
is locked.
Vehicle speakers
Audio output
thr ough the vehicle speakers in the
rear can be set to
Vehicle speakers to allow out­
put or
Headphones only to deactivate it.
Operation
You can set whether all of the RSE functions (All )
or on ly the Volume can be adjusted through the
RSE .
Navigation destinations*
You can Apply the navigation destination auto­
matically for active route guidance in the MMI or
Confirm the navigation destination before trans­
ferring to the MMI.
Other settings
Applies to: vehicles with Rear Seat Entertainment
• Select: the I MENU I button> Setup RSE cont rol
button.
Factory default settings
You can reset the following functions to the fac­
tory default settings:
- Sound settings
- Radio
- Media settings
-Jukebox
- Navigation
settings*
You can select the desired functions individually
or all at once with the option
Select all entries.
Select and confirm Yes . ..,
197

Media drives/
connections
Overview
A pp lies to: ve hicles with Rea r Seat E nte rtainment
The RS£ media drives are Located above the
pass-through behind a blind. Slide the blind up­
ward to open the RS£ media drives .
Fig. 211 RSE media drives
Fig. 212 Audi music interface
RSE media drive overview c:> fig. 211:
@ Eject button
@ DVD slot
© SD card reader
The RSE Audi music interface
c:> fig. 212 is locat­
ed in the storage compartment under the center
armrest@c:> page 194, fig . 201. You can con­
nect a portable audio device (such as an iPod or
USB storage dev ice) to the Audi music interface
usi ng a special adapter cable*.
CD Interface on Audi music interface
@ Jack for connecting to the Audi music inter-
~ face ....
~ ® Adapter cable* (such as iPod adapter cable*) N
§ @ iPod jack on the iPod adapter cable*
:c ' Rear Seat Entertainment
@ iPod
T he RSE media dr ives and the Audi music in ter­
face are sta rted and operated through the RSE.
The design and properties of the RSE media
drives are the same as the MMI drives. You can
find detailed information on
c:> page 181.
(D Tips
- The DVD changer* is located in the vehi cle
glove compartment . For more information
on the DVD changer*, refer
tor=;, page 182.
-You can only access the DVD changer* in the
MMI through the RSE. The other MMI media
drives are not availab le from the rear of the
vehicle.
Navigation
Opening navigation
App lies to: vehicles wi th Rear Sea t E nterta inment and naviga­
t ion syste m
Fig. 213 Na vigat io n ma in funct ions (RSE)
.,. Select: the I MENU I button> Navigation .
After selecting Navigation, the last menu that
was open is displayed.
-Displaying navigation functions: press the
Route guidance control button.
The following functions are available for planning
a destination:
CD Enter po int of interest
@ Load last destination
® Enter a destination using an address
@ Open the map/use a destination from the
map
201

Rear Seat Ent ertainm ent
® Searching for a destination online l)
The route is calcu lated based on var ious route cri­
ter ia. To set the cr iteria , you must first plan a
destination and then display the ro ute in the RSE
disp lay using th e
Show route function . When you
transf er a planned dest ination to th e MMI using
the
Send d estin ation to the dri ver function, th e
cr it er ia are trans fer red automat ica lly.
A planned destination is shown in the RSE display in whi te and act ive route guidance is marked in
b lue .
Displaying a rout e
The planned destination and the distance to the
destination/ar rival time are displayed on t he
map. The route is calcu lated based on the current
ve hicle location and can be updated.
To disp lay act ive route gu idance on the map, se­
lect the
Route guid anc e control button > Ex it
r o ut e displa y.
Send destination to the dri ver
To start route gu idance fo r a planned route, t he
destination must be transferred to the M MI. If
t he
D est ination s are set to Co nfirm in the MM I
se tup
men u ¢pag e 197, the destination m ust be
confirmed before transferring to t he MMI.
(D Tips
- The display of nav iga tion f unct ions is
sync hronized to both RS E disp lays.
- Refer to the notes i n the chapter
About
Audi c onnect
¢ page 163.
- The conte nt, scope and p roviders of offe red
A udi con nect se rvices may vary.
- The navigat ion functions match those in t he
MM I to a large extent. Fo r mo re informa ­
tion, refer to
¢ page 166 .
-The functions for the on line Street V iew
c::!;> page 160 can also be used in t he RS E
while dr iv ing.
- If
On request is selected fo r the data con ­
nect ion in the
Da ta connection menu
¢ page 162, rece iving data packets, s uch as
1> Applies t o ve hicl es w it h A udi co nnec t
202
weat her information, must be confirmed in
the MMI.
Accessing traffic information
Applies to: vehicles with Rear Seat Entertainment and naviga·
tion system
.,. Select: the I MENU I button > Info.
- Op ening a d etail ed view of traffic inf orm ation :
select and confirm the traffic informa tion from
the list.
- Op ening th e ne xt tr affic rep ort : se lect and
confirm
Show n ex t re port .
© Tips
For more information on accessing traff ic in­
fo rmation, refer
to ¢ page 176 .
Accessing Audi connect services
Applies to: vehicles with Rear Seat Entertainment, navigation
system and Audi connect
Requirement: the requirements for Aud i connect
se rvices must be met
¢ page 158 .
.,. Select: the I MENU I button> Audi connect > the
desired Audi connect service .
-Fo r ex ample , d is pl ay w eathe r info rm ation : se­
lect and confirm
Weather . Selec t and confirm
the desired search area:
Imm edi ate v ici nity /Vi­
cinity of de stin ation /stopo ver or In new city .
Enter a location and confirm the input with OK.
(D Tips
-Refer to the notes in the chapter About
Audi
conn ect ¢ page 163 .
-Additional information about access ing Audi
connect services can be found under
¢ page 158 .
Entertainment systems
Listening to the radio
Applies to: vehicles with Rear Seat Entertainment
.,. Sele ct: th e I RADIO I button.

System settings
sound di stribu tion)/ Driver (sound dis tribution
aime d towa rd the d river) or
All /Front /Rear.
- Surround level* :
you can a dju st the vo lume of
t h e sur round effect by tu rning the contro l
k no b.
-AudioPilot (dynamic road noise compensa­
tion)* :
select and confirm Active /Inactive.
When t he f unct io n is act ive, the vo lume is auto ­
matically ad justed depending on t he leve l o f
noise ins ide the ve hicle.
- Sound focus * (adjusting the sound distribu­
tion ):
select and confi rm All (symmet rical
sound d istr ibutio n)/ Movie (optima l so und dis­
tribution fo r playing a
movie)/ Front/Rear .
- Volume balancing *:
the dynamic road noise
compensation ca n be ad justed by turning the
contro l knob.
@ Subwoofer* I @ Bass/ @Treble
You can a djust the Subwoofer *, Bass and Treble
sett ings by turning the contro l kno b. The
cha nged settings only apply fo r the aud io so urce
that is active at the t ime . This allows you to ad­
jus t th e sound se tt in gs for eac h aud io so urce sep­
ara tely.
® Balance/Fader (sound focus)
- Adjusting the sound distribution using the
MMI touch :
move your finger on the MMI t ouch
contro l pane l in the des ired d irec tion.
Adjusting the system
volume
.,. Se le ct: the IMENU ! butto n> Tone .
Navigation* control button
Voice guidance volume /Music volume during
nav. prompts:
vol ume o f navigation prompts
d ur ing ac tive ro ute g uidance . Mu sic volume dur­
i n g nav iga tion prom pts mea ns tha t th e vol ume
of audio playb ack is te m porar ily lowered whe n
t he p arkin g sys tem or v oic e gu idance i s act ive.
Voice guidance: se e ¢page 175.
Voice guidance during call : see ¢ page 175.
206
Telephone* control button
Ringtone volume /Phone call volume :
you ca n
adjus t the sele cte d r ing tone vo lume or call vol ­
u me by tu rnin g the cont ro l knob. The
Phone call
volume
can on ly be adjusted durin g a call.
Systems control button
Speech dialog system volume :
you can adju st
th e vol ume o f th e ann ounc emen ts by tur ning the
contro l kno b.
MMI touch volume *: the vo lu m e of the MM I
tou ch pro mpts can be adjus ted by tur ning the
c on tro l k no b.
Other settings
.,. Sele ct: th e I M ENU I button > MMI setup contro l
bu tton.
Language
The language can be changed fo r the Info ta in­
men t display, t he dr iver i nfo rm ation system dis­
play, voice guid ance* and t he voice recogn itio n
sys te m* .
En glish, French and Spanish are ava ila bl e.
Measurement units
The following meas urement u nits ca n be set in
the Infotainment d isp lay a nd dr iver info rmat ion
system.
- Speed (mph o r km/ h)
- Distance (miles o r kilomete rs)
- Temperature (°For 0
( )
-Fuel consumption (l/l0 0km, mpg (US), mpg
(U K) or k m/l)
- Volume (lite rs, ga llons ( UK) o r gallo ns (US))
Speech dialog system
App lies to : vehicles wi th voice recog nitio n syste m
Display speech commands : th e d isplay of poss i­
ble commands dur ing vo ice input can be switc h­
ed
On or Off .
Short dialog :
prompts in a s horter format can be
switc hed
On or Off .
Input signal :
the beep input signa l dur ing a dia-
l og can be switc hed
On or Off. ..,.