Troxler PaveTracker Plus Manual Of Operation And Instruction page 25

The PaveTracker Plus features a backlit keypad and display. To
toggle the backlights on and off, press the 〈LIGHT〉 key.
The keypad and display backlights increase the power
consumption of the unit. To conserve battery life,
Troxler recommends that the backlights be used only
when necessary.
To conserve power, the PaveTracker Plus provides a sleep mode, as
well as an automatic shutdown. If no key is pressed for five
minutes, the gauge enters sleep mode. In sleep mode, the display
and keypad backlights, and most of the electronics are turned off,
but all data and gauge settings are protected. To exit sleep mode,
press any key. If no key is pressed for 60 minutes, the gauge shuts
down automatically.
If the gauge goes into sleep mode while in the continuous
measurement mode (see page 2–16), the display returns
to the Ready screen. In averaging or segregation mode,
the gauge maintains its current state when it enters sleep
mode.
The gauge software monitors the battery voltage. If the voltage falls
below 6.0 V dc, the gauge displays a low battery symbol ( ) in the
upper right of the Ready screen. Recharge the batteries as
described on page A–4. After charging, the battery voltage should
be between 6.8 and 7.2 V dc. If the voltage falls below 5.5 V dc, the
gauge powers down automatically after completing any memory
store functions already in progress.
Model 2701-B
NOTE
NOTE
2–5