GeoMax Zoom90 User Manual

Zoom90 | 28Operation
4.6 Power Functions
Turning instrument on Press and hold power key for 2 s.

Instrument must have a power supply.
Turning instrument off Press and hold power key for 5 s.

Instrument must be on.
Power Options menu Press and hold power key for 2 s to open Power Options menu.

Instrument must be on.
4.7 Batteries
4.7.1 Operating Principles
First-time Use/Charging
Batteries
• The battery must be charged before using it for the first time because it is delivered with an energy
content as low as possible.
• The permissible temperature range for charging is from 0 °C to +40 °C/+32 °F to +104 °F. For
optimal charging, we recommend charging the batteries at a low ambient temperature of
+10 °C to +20 °C/+50 °F to +68 °F if possible.
• It is normal for the battery to become warm during charging. Using the chargers recommended by
GeoMax, it is not possible to charge the battery once the temperature is too high.
• For new batteries or batteries that have been stored for a long time (> three months), it is effectual
to make only one charge/discharge cycle.
• For Li-Ion batteries, a single discharging and charging cycle is sufficient. We recommend carrying out
the process when the battery capacity indicated on the charger or on a GeoMax product deviates signif-
icantly from the actual battery capacity available.
Operation / Discharging • The batteries can be operated from −20 °C to +55 °C/−4 °F to +131 °F.
• Low operating temperatures reduce the capacity that can be drawn; high operating temperatures
reduce the service life of the battery.
4.7.2 Battery for the Zoom90 Instrument
Change battery step-by-
step
Option Description
Turn off Turn instrument off.
Stand-by Put instrument into stand-by mode.

In stand-by mode, the instrument shuts down and
reduces power consumption. Rebooting from stand-by
mode is quicker than a cold start after turning off.
Lock keyboard Locks the keyboard. Option turns to Unlock keyboard.
Turn off touch screen Disables touch screen. Option turns to Turn on touch screen.
Reset... Performs one of the following options:
• Restart (restarts Windows CE)
• Reset Windows CE (resets Windows CE and communication
settings to factory defaults)
• Reset installed software (resets settings of all installed
software)
• Reset Windows CE and installed software (resets
Windows CE and settings of all installed software)
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GeoMax Zoom90 Specifications

General

Brand	GeoMax
Model	Zoom90
Category	Measuring Instruments
Language	English