PreparationsChapter 3
Preparations 3 Chapter
3-1 Preparing Power Sources
This unit can be powered by AC power, DC power, or a battery pack.
Note
If you load or remove a battery pack incorrectly, it may fall and cause bodily injury. Follow the procedures described below to load or remove them.
This unit has two power switches, one on the front panel and another on the rear panel. The power switch on the front panel is to turn DC power ON/OFF, and the POWER switch on the rear panel is to turn AC power ON/OFF. Power is supplied to the unit in combination of these two switches as shown below. When AC power is switched on, the AC power indicator lights on the front panel. When DC power is switched on, a battery mark appears in the display window on the front panel.
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| Power switch on the front panel | ||
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| ? (ON) | 1 (OFF) | |
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POWER | ON | AC power supply | No power supply | |
switch |
| AC indicator lit | AC indicator lit | |
on the |
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OFF | DC power supply | No power supply | ||
rear | ||||
| AC indicator not lit | AC indicator not lit | ||
panel |
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AC power supply
Connect the AC IN connector to an AC power source using the specified AC power cord. To supply AC power to the unit, set the power switch on the front panel to ? (ON) and the POWER switch on the rear panel to ON.
DC power supply
Connect the DC IN 12V connector to a DC power source. To supply DC power to the unit, set the power switch on the front panel to ? (ON) and the POWER switch on the rear panel to OFF. If the POWER switch on the rear panel is set to ON, AC power is supplied.
Battery power supply
Charge a battery pack beforehand using the
2.5hours and the
For details on charging battery packs, refer to the operation manual for the
Applicable battery packs
Battery packs that can be used with this unit are as follows. To use battery pack, a
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Notes about battery usage
•Before using the batteries, be sure to charge them fully with the special battery charger. Refer to the operating instructions for your battery charger for more information about how to charge the batteries.
•Batteries may not be completely charged if you charge them immediately after use when they are still warm. You should wait until the batteries cool before charging them.
20 | Preparing Power Sources |
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