Recommendations For Using The Battery; Installation And Start-Up; Contrast Adjustment - Promax 10 premium Guía De Usuario

3.1.2 Recommendations for using the battery

In case of anticipating a long period of inactivity for the equipment it is
recommended to store it with the battery fully charged and at temperatures below
25 °C.
It advisable in these cases to carry out each three moths a charge / discharge
cycle and later a partial charge (for example, 50%)
3.2

Installation and start-up.

The PROMAX-10
equipment.
A fully charged battery can power the equipment for more than three hours.
When the low battery indicator appears on the display (
recharged.
When a fully discharged battery is installed, it is possible that, due to residual
charges, the PROMAX-10
automatically disconnect before the low battery indicator appears on the display.

3.2.1 Contrast adjustment

If you are holding down the key CONFIG, you will see the message
"CONTRAST ADJUSTMENT - Move the Encoder" on the screen. In this situation,
turning the rotary knob [9] is possible to adjust the contrast to get the best displaying at
any environmental condition. The new contrast value remains even after you shut down
the instrument.
Page 10
USER'S MANUAL. PROMAX-10
Premium has been designed for use as a portable
Premium may start up. In this case, the instrument will
Premium
), the battery must be
11/2008