General Information - Tempo OPM510 Mode D'emploi

General Information

This section provides general instructions on how to use the fiber-
TOOLS instruments.
If circumstances require that the instruments be serviced and
maintained in-house, contact Tempo Communications for technical
assistance.
Battery
The OPM510, OPM520, SLS520, SLS525, SLS530, SLS535 and SLS536
instruments are powered by one 9V alkaline battery or one 9V Lithium
battery.
The external power supply can be used to power and charge all OPM
and SLS versions.
Do not attempt to charge alkaline batteries with the external power
supply.
When the battery power is low the low battery indicator will be dis-
played on the LCD.
Auto Power Off.
The instrument will automatically turn off if there are no keypad pushes
for approximately five minutes.
To deactivate the auto power off hold the [On/Off] when turning on until
"AUTO OFF" is displayed on LCD. To reactivate the auto power off hold
the [On/Off] button until "AUTO OFF" is no longer displayed.
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