Volvo VNL 780 Operator's Manual page 147

Setting Sleeper Control Panel Timer
To set the Sleeper Control Panel Timer, perform the following:
1 Press the MENU button four times.
The TIMER icon blinks.
2 Press the SET button.
3 To set the Timer minutes, use the "+" or "-"knob.
4 Press the SET button.
5 To set the Timer seconds, use the "+" or "-"knob.
6 Press the SET button.
Once the Timer is set to the desired time, the display goes back to the clock and the TIMER
icon is shown.
Turning the LVD Audible ON/OFF
To turn the LVD On/Off for the Sleeper Control Panel, perform the following:
1 Press the MENU button five times.
2 Press the ON/OFF button.
The LVD audible alarm toggles between On/Off.
Setting the LVD Control of the Parking Heater
To set whether the LVD will turn off the parking heater, perform the following:
1 Press the MENU button five times.
The Heat icon blinks and the display shows ON.
2 To set the LVD shutdown to ON/OFF, use the "+" or "-"knob.
3 Press the SET button.
The LVD is set to shut down the parking heater. The display returns to the clock display and
the LVD icon is illuminated The setting is active only if the LVD is set in the On position
and the Heater is active.
The Lamp timer is set to the desired time. The display returns to the clock and the Lamp
Icon is illuminated.
INSTRUMENTS AND CONTROLS 137