GL900 USER'S MANUAL
GL900 USER'S MANUAL
GL900 USER'S MANUAL
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Checks and Preparation<br />
Charging the Battery<br />
You can mount either one or two battery packs when you charge them.<br />
Expected time required for charging: • battery pack x 1: approx. 4 hours<br />
• battery pack x 2: approx. 8 hours<br />
The battery pack is charged by mounting it in the <strong>GL900</strong>, attaching AC adapter to the <strong>GL900</strong>.<br />
(1) Mount the battery pack in the <strong>GL900</strong> (see the previous section for the mounting procedure).<br />
(2) Turn on the power to the <strong>GL900</strong>. (Please see Section 2.4, "Connecting the Power Cable and<br />
Turning on the Power").<br />
(3) The CHARGE LED lights.<br />
CHARGE LED<br />
CHECKPOINT<br />
• <strong>GL900</strong> is equipped with a temperature monitor function which starts automatic charging as soon as it<br />
is cooled down. Therefore, depending on the internal temperature, charging may not be performed<br />
immediately.<br />
When charging is attempted while the power is ON, charging may not be performed immediately<br />
depending on the temperature environment.<br />
In such a case, set the Screen Saver settings to ON. <strong>GL900</strong> will start charging as soon as it is cooled<br />
down.<br />
Charging temperature: 15 to 35 °C<br />
• If input is being made directly from the DC power supply instead of the AC adapter, the DC voltage<br />
must be at least approx. 16 V.<br />
2-13
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