IDEC High Performance Series - Manual (Page 1362)

3 HG1F
34-46 WindO/I-NV2 User’s Manual
5 Replace the battery holder cover into the original position.
Replace the battery holder cover on the HG1F, and turn it clockwise to lock the cover.
• The operating life of the internal battery is approximately four years. It is recommended to replace the battery
every four years even before the reminder message for battery replacement is displayed.
• IDEC provides replacement service for the battery (for a fee). Please contact our offices, sales branches, or local
offices for details.
●
Adjusting the Contrast
The contrast of the HG1F display can be adjusted on the Adjust Contrast Screen.Adjust the contrast to the best
condition as required. To ensure the best contrast, adjust the contrast approximately 10 minutes after turning on the
power.
1 Turn on the power to the HG1F, then press and hold the touch switch on the upper-left corner of the screen for three
seconds or longer. The Maintenance Screen appears on the screen.
2 Press the [Adjust Contrast] button at the bottom of the Maintenance Screen. The Adjust Contrast Screen appears.
3 Press the [←] or [→] button at the bottom the Adjust Contrast Screen to adjust the contrast to the optimal setting.
4 Press the [ x ] button to close the Adjust Contrast Screen.
WARNING
The battery may be regulated by national or local regulation. Please follow the instructions of proper
regulation. As electric capacity is left in a discarded battery and it comes into contact with other
metals, it could lead to distortion, leakage, overheating, or explosion, so make sure to cover the (+)
and (-) terminals with friction tape or some other insulator before disposal.
CAUTION
When replacing the battery, use the specified battery. Please be forewarned that any problems and
failures arising from or in connection with the use of a battery other than the specified battery shall
not be guaranteed.