
CTC-808 Wireless Voice Satellite
06-Oct-2011
Application Overview
I. Identifying the parts
TOP VIEW
5
SPEAKER LED
— Speaker Active Mode Indicator; the LED
light ON in GREEN when the speaker is
active.
— The LED dims when speaker is OFF.
6
SPEAKER BUTTON
— Press once to activate the Speaker.
— Press again to deactivate the Spea ker.
7
MICROPHONE
8
SPEAKER
REAR VIEW
1
ANSWER LED (DUAL COLOUR GREEN +
RED LED)
— Power Indicator; ANSWER LED light ON
in GREEN when Power is ON and system
is in Stand -By Mode.
— ANSWER LED flashes in GREEN and
RED alternately when CTC-808 detects a
line fault (e.g. Phone-Line is not
connected)
— ANSWER LED light ON in RED when
CTC-808 is in service during a phone
conversation.
2
ANSWER BUTTON
— Press once to answer the incoming call.
— Press again to terminate the call.
3
MICROPHONE LED
— Microphone Active Mode Indicator; the
LED light ON in GREEN when the
microphone is active.
— The LED dims when microphone is OFF.
4
MICROPHONE BUTTON
— Press once to activate the Microphone.
— Press again to deactivate the
Microphone.
11
10
12
9
SPEAKER VOLUME CONTROL
— Slide upward for louder volume; Slide
downward for lower volume. .
PHONE LINE JACK
— This jack is for the connection to the
Telephone unit
DC JACK
— For connecting the DC 12V 500mA powe r
adaptor
FUNCTION SETTING DIP SWITCH
WALL MOUNTING BRACKET
13
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II. The Power Supply
CTC-808 is powered by an AC switching power
adaptor connecting to a wall outlet. Be sure to only
use an adaptor with the appropriate AC voltage
rating to prevent component damage. The power
adaptor specification is INPUT: 100-240VAC
50/60Hz, Output: 12V
0.5A 6W MAX.
z AC Adaptor Application:
An Adaptor is supplied with CTC-808 and
ready to be connected to the wall outlet when
shipped.
z At the back of CTC-808, locate the DC
Jack and connect to the Adaptor.
z Plug the AC Adaptor pinhead to a wall
outlet.
z Once the power is applied, CTC-808 will
emit 2 short beeps with the following LED
performance:
least 15 hours. It takes approximately 48
hours to fully charge the battery.
III. Installing CTC-808
CTC-808 is designed to work in pair with a regular
phone unit, any GARDSMAN Security Alarm Panels,
or GARDSMAN Social Alarm Panel s.
z Locate the wall outlet phone jack that shares
the same line circuit for both CTC-808 and its
paired product.
z Plug one end of the telephone cable into the
wall outlet and the other to CTC-808.
If the telephone line is NOT
connected to CTC-808:
ANSWER LED flashes in GREEN
and RED alternately to indicate that
the telephone line is not properly
connected.
MICROPHONE & SPEAKER LED
light ON in GREEN for one sec and
then dims.
If the telephone line is connected
to CTC-808:
ANSWER LED turns permanently ON
in GREEN.
MICROPHONE & SPEAKER LED
light ON in GREEN for one sec and
then dims.
System is now in Stand-By Mode with
MICROPHONE & SPEAKER LED act
as they are previously set up.
z Rechargeable Battery:
z In addition to the adaptor, there is a
rechargeable battery inside the device that
serves as a back up in case of a power
failure.
z Use the two-hole Wall Mounting Bracket as a
template, and mark off the holes’ po sitions.
z Drill two holes and fix the screws & plugs
provided.
z Hook the CTC-808 unit onto the Wall Mounting
Bracket (holding the unit with the front facing
you.
z The battery used is a 6 x 600 mAH Ni-mH
rechargeable battery pack.
z During normal operation, the AC power
adaptor is used to supply power to
CTC-808 and at the same time recharge
the battery.
z When the battery is fully charged, it can
provide back-up power for a period of at
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