User's Manual

21
) If the two way communication is setup
between WTRV/ WTRVS and the
emergency call recipient, the levels of
speaker volume and microphone
sensitivity can not be adjusted.
4.1.2. Non-Emergency Speech Call
This function is only available when Command
#7 is programmed.
Normal AC Power Supply
Step 1. From Idle mode, press and hold the
RESET button for 3 seconds until
CTC-1052RV emits a short beep.
Step 2. Release the button and one short
beep will sound. CTC-1052RV dials
the phone number entered in
Command #7.
Step 3. If the dialing succeeds, CTC-1052RV
will open a two-way voice
communication between the call
recipient and CTC-1052RV for 30
minutes. The Red button backlight will
illuminate during the communication.
<
<
N
N
O
O
T
T
E
E
>
>
) If the dialing fails, the Control Panel will
emit 5 beeps, indicating that the Control
Panel may have faults and it is not allowed
to use non-emergency call function.
Please make sure that the settings are
correct . Please note that the call will not
be retried.
Step 4. At the last 20 & 10 secs, CTC-1052RV
will emit a beep via the telephone
handset to alert the call recipient.
<
<
N
N
O
O
T
T
E
E
>
>
) 30-minute is allowed for each call and is
inextensible.
Step 5. Press DTMF 9 or Reset button, or
hang up to terminate the call. The Red
button backlight dims and CTC-
1052RV returns to idle mode.
AC Failure
Step 1. Press and hold the RESET button for
3 seconds until CTC-1052RV emits a
beep every 2 second for 20 secods
until the RED lights on, allowing GSM
module to wake up to dail out.
<
<
N
N
O
O
T
T
E
E
>
>
) Before the RED LED lights on, you can
press the Reset button to cancel calling.
Step 2. After 20 seconds, if the dialing
succeeds, CTC-1052RV will open a
two-way voice communication
between the call recipient and CTC-
1052RV Pro for 30 minutes. The Red
button backlight will illuminate during
the communication.
<
<
N
N
O
O
T
T
E
E
>
>
) If the dialing fails, the Control Panel will
emit 5 beeps, indicating that the Control
Panel may have faults and it is not allowed
to use non-emergency call function.
Please make sure that the settings are
correct . Please note that the call will not
be retried.
Step 3. At the last 20 & 10 secs, CTC-1052RV
will emit a beep via the telephone
handset to alert the call recipient.
<
<
N
N
O
O
T
T
E
E
>
>
) 30-minute is allowed for each call and is
inextensible.
Step 4. Press DTMF 9 or Reset button, or
hang up to terminate the call. The Red
button backlight dims and CTC-
1052RV returns to idle mode.
4.1.3. AC Power Check Up
z If the AC Power failure is detected for 10
seconds or longer, the GREEN LED starts
to flash as a visual warning to the user.
GSM will be then be powered down. Thus,
Remote Programming is unavailable.
GSM will be powered up only at times of
reporting
z Once the AC Power resumes, the GREEN
LED turns steady on again.
z If the AC Power failure lasts for an hour,
CTC-1052RV will send an AC Failure
report to the Monitoring Center.
z After the Power restoration lasts more
than one hour, CTC-1052RV will report AC
Restore to the Monitoring Center.
z During the AC Power failure period, Call-
Back function is automatically disabled.