KEC WPA-3516 UHF Series, Instruction Manual

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Charging (Refer to figure 1 )
Battery Charging and Maintenance
1. The device is charging: CG indicators (glows green) is
flashing
The device is fully charged : CG indicator (glows green) will
remain lit.
2. Battery is running low while using the device :BL indicators
(glows red) is flashing
Battery is sufficient while using the device:BL indicators
(glows red) will remain lit.
Notes:
1) It is safe for using WPA-3516 while charging.
2) WPA-3516 will shut down when the battery gets way too
low. Hence, when this happens, user should replace the
battery or charge the device immediately.
3) Please do not use the battery other than SENRUN’s.
4) Be sure to use the specified type of battery.
Maintenance
1. Lead-acid battery’s positive pole is marked red (+) and the
negative pole is marked black. When Inserting the battery
into battery compartment, note the correct polarity as figure 2
shown below. WPA-3516 will not turn on if the batteries are
incorrectly installed.
2. If the battery is not in use, WPA-3516’s power should be
switched off.
3. Battery discharge naturally according to a certain pattern
even not in use. For best performance and a prolonged
lifespan, it should be recharged/discharged every month
even when not in use.
Note:
Battery is considered as consumable parts; thus, it is not under
warranty.
Lead-acid battery’s positive pole is
marked red (+) and the negative pole
is marked black. When Inserting
the battery into battery compartment,
note the correct polarity
6