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Retekess TR631 - POWER USAGE AND PRECAUTIONS; AC Power Operation; Battery Operation and Precautions

Retekess TR631
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01
POWER USAGE AND PRECAUTIONS
IMPORTANT
Before connecting AC power or installing batteries, make sure that the function switch is set to the off position.
This machine can only connect or use the specified battery and AC household power.
TO OPERATE THE UNIT USING AC POWER
Plug one end of the AC power cord into the AC power socket and the other end into household power outlet.
-When the AC plug was inserted into the AC IN Jack, the battery power will be cut off automatically.
-When the switch is in the off position, the power supply in the machine is not completely cut off, and the power
supply can only be cut off completely by unplugging the power plug.
-When unplugging the AC power cord, you should hold the plug part instead of only pull the power cord
-Never touch the AC power plug when your hands are wet. Otherwise it may cause fire or electric shock
-Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the
point where they exit from the apparatus.
BATTERY OPERATION
Install (or replace the batteries when it is drained) as below
1. Slide the Battery Door (on the bottom of unit) out then lift it off.
2. Insert six LR14/C type batteries (not included) according to the polarity diagram inside the battery compart-
ment.
3. Replace the battery door.
BATTERY PRECAUTIONS
Follow these precautions when using a battery in this device:
1. Use only the size and type of battery specified.
2. Be sure to follow the correct polarity when installing the battery as indicated in the battery
compartment. A reversed battery may cause damage to the device.
3. Do not mix different types of batteries together or old batteries with fresh ones.
4. If the device is not to be used for a long period of time, remove the battery to prevent damage or injury from
possible battery leakage.
5. Do not try to recharge the battery not intended to be recharged; it can overheat and rupture.
6. Do not dispose of batteries in fire. Battery may explode or leak.
7. Clean the battery contacts and also those of the device prior to battery installation.
8. Unplug this apparatus during lightning storms or when unused for long periods of time.

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