Gardsman CTC-1052, User Manual, Page: 5 / 46

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11. DC Jack
— DC 12V 1A switching power
connection
12. Battery Switch
13. Local Programming Telephone Unit
Input
—
A special telephone cord to connect
CTC-1052 and your phone unit for
Local Programming (optional).
BACK VIEW
14. Mounting Holes
15. Mounting Bracket
1.2. The Power Supply

An AC power adapter is required to connect
to a wall outlet. Be sure only to use an
adapter with the appropriate AC voltage
rating to prevent component damage. A DC
12V output and 1A switching power is
generally used to power CTC-1052.

In addition to the adapter, there is a
rechargeable battery inside CTC-1052,
which serves as a back-up in case of a
power failure.

During normal operation, the AC power
adapter is used to supply power to CTC-
1052 and at the same time recharge the
battery. It takes approximately 72 hours to
fully charge the battery.

The battery can be manually disconnected
by the battery switch located at the bottom.

Battery Switch is set as OFF by factory
default, the battery will not be charged
when AC power is connected, nor will it
serve as a back-up power source when AC
power is missing. You need to switch the
battery to
ON after supplying AC power to
CTC-1052
<NOTE>

Please make sure the battery switch is
slid back to ON position (as marked)
after
manually disconnected the
rechargable battery.
1.3. Insert GPRS/3G/LTE SIM
Card
CTC-1052 Panel features built-in GPRS/3G/LTE
communication facility to report to the
Monitoring Station.
 To Insert SIM card:
<NOTE>

It is recommended to disable the SIM
card PIN code before inserting into the
Control Panel.
The GPRS/3G/LTE SIM card base is located on
the rear side of the unit: