background image

Adjusting menu items

Cycle through menu options by pressing 

Menu

 repeatedly. 

Adjust menu settings by pressing the 

Up

 and 

Down

 buttons. 

Enter sub menu settings by pressing the 

Menu

 button from the main menu. 

Save and advance to the next menu setting by pressing the 

Menu

 button. 

Save and exit the menu by pressing and holding the 

Menu

 button  

(or simply wait 10 seconds if you are moving).

8

Screen descriptions 

Shown after power is turned on 
 

Model      Database version

 
Searching for GPS signal

Normal display

Alert display

 
 

Each countdown bar equals 100m
 
Storing a new personal locations

 
Connected to PC, ready for update

Speed flashes  

above limit

Distance  

to alert

C550 menu structure

1   Display brightness

1 = Dim (ideal for night time driving)    
2 = Medium    
3 = Bright (ideal for daytime driving) 
 

2  Dark mode

Dark mode switches off the display until there is an alert. One discreet LED will remain  
illuminated so you know the C550 is operating correctly.
During an alert, the display will function as normal. If you press any button when Dark mode 
is on, the display will function as normal so you make the necessary adjustments. The 
display will switch off again after a few seconds. 

 
3 Whisper mode

Whisper mode keeps the audio muted when you are under the speed limit. If you go above 
the speed limit during an alert, normal audio will resume until you slow down again.
Whisper mode will include your speed tolerance setting. For example, if you have a speed 
tolerance setting of 10%, Whisper mode will be active until you are going 10% above the 
speed limit during an alert.
Note: If the speed limit at a stored location is not known, Whisper mode will not function and 
the alert will be heard as normal. 
 

4   Custom alert distances

Custom alert distances allow you to individually adjust the warning distance for each type 
of alert. If you don’t want to receive warnings for any particular type of alert, you can set the 
Custom alert distance to OFF.

9

Содержание C550

Страница 1: ...www speedcheetah com QUICK START GUIDE ...

Страница 2: ...ing on for the first time Insert the power plug into the vehicle s cigarette lighter socket then connect the other end to the C550 s 12v power socket There is an illuminated ON OFF button on the power plug All the LEDs will light up briefly before displaying the database version number Once the C550 is receiving a good GPS signal the display will show the current time and your driving speed Trinit...

Страница 3: ...e overspeed alert activation speed to suit your driving style Variable warning distance automatically reduces the alert distance at slower speeds Personal speed limit will play a tone each time you exceed your preset speed Personal locations store up to 64 of your own locations Database update reminder if you forget to update for 6 weeks your C550 will occasionally remind you Optional Silent start...

Страница 4: ...ton when driving past the point you want to store To delete a single personal location when driving press and hold the Down button during the alert You can delete all personal locations via the main menu Alert mute allows you to quickly mute the audio of the current alert by pressing the Down button You can resume the current alert by pressing the Down button again The C550 display will continue t...

Страница 5: ...eet LED will remain illuminated so you know the C550 is operating correctly During an alert the display will function as normal If you press any button when Dark mode is on the display will function as normal so you make the necessary adjustments The display will switch off again after a few seconds 3 Whisper mode Whisper mode keeps the audio muted when you are under the speed limit If you go abov...

Страница 6: ...as and mobile zones Point to point speed cameras and zones Point to point exits Safety locations School zones Information locations Stored mobile cameras are locations where mobile cameras are often seen The C550 is not a radar or laser detector so it will not detect a live radar or laser gun Safety locations are used where it s good to have some advance warning of nearby cameras but you wouldn t ...

Страница 7: ... GPS speedo If your speedo is above or below the C150 s displayed speed you can adjust the C150 s accurate onboard GPS speedo to more closely match the vehicle s speedo 12 GPS signal loss This controls the GPS signal lost and found tones These tones will notify you if the C550 loses its GPS signal at any time If you want to have a completely silent start up switch this OFF 13 Speed units 1 Kilomet...

Страница 8: ...esponsible for any radio or TV interference caused by unauthorized modifications to this equipment Such modifications could void the user s authority to operate the equipment 15 Limited Warranty Cheetah Advanced Technologies Ltd warrant our products against all defects in materials and workmanship for a period of one year from the date of the original purchase subject to the following terms and co...

Страница 9: ...www speedcheetah com ...

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