3
Installation
IMPORTANT:
Electronic devices are susceptible to lightning and power station electrical surges from both the AC
outlet and the network. It is recommended that a surge protector be installed to protect against such surges.
A. Typical Installation: Automatically Switching Paging Audio through the CTG-2A for Time
Activated or Externally Triggered Messages and/or Tones
C
LED5
C
LED3
C
LED4
C
LED2
C
LED
1
1
2
3
on
4
TPG
VIKING
©
VIKING
ELECTRONICS
HUDSON, WI 54016
30 WATT TELECOM
PAGING AMPLIFIER
PWR 15 VAC
MODEL PA-30
MASTER
VOLUME
MIN
MAX
SPKRS
SPKRS
600 OHM
OUTPUT
AUX IN
PAGE IN
PAGE
CONTACT
LINE IN
CONTACT
CLOSURE
NIGHT
TRANSFER
BACKGROUND
MUSIC IN
70V OUT
LOUD RINGING
1
2
3
4
5
6
7
8
9 10 11 12 13 14 15 16 17
VIKING
©
MODEL CTG-2A
VIKING
ELECTRONICS
HUDSON, WI 54016
NETWORKED CLOCK CONTROLLED
TONE / MESSAGE GENERATOR
PWR 13.8 V
A
C
N.C.
COM
N.0.
1 2 3 4 5 6
9 1 0 11 12 13
P
A
GE TRIGGER
CONT
ACTS
P
A
GE TRIGGER
12VDC OUTPUT
NETWORK
TRIGGER
INPUT 1
TRIGGER
INPUT 2
TRIGGER
INPUT 3
P
.M.
14 15
SPEAKER
OUTPUT
18 19
AUDIO
OUTPUT
16 17
- + - +
- +
- +
AUDIO
INPUT
7 8
TRIGGER
INPUT 4
Trigger Examples:
Evacuation Signal
Lock Down Message
Severe Weather
All Clear
Optional
Background
Music Source
(not included)
Paging Port Output
of PABX/KSU
Page Contact
Output
(optional
but recommended)
Paging Amplifier
(PA-30 shown,
not included - see DOD# 489)
Adjust master volume to match
paging level from phone system.
and / or
1/8" mono
plug
13.8V AC
Adapter
(included)
120V AC
NETWORK
B. Using the CTG-2A as a Master Clock to Automatically Synchronize Viking’s CL Series
Wireless Clocks
Viking’s Wireless Clock System provides reliable, accurately synchronized clocks for your entire facility. Eliminating
dedicated clock wiring can save you thousands of dollars on installation and also allows for easy retrofitting of an existing
installation.
The system is comprised of a
CTG-2A
master clock, a
CL-RFT
clock RF transmitter and Analog or Digital wireless
slave clocks. Working on Viking’s 915-928MHz frequency hopping technology eliminates interference with other wireless
products and requires no
FCC license, eliminating
extraneous fees. The
received signal remains
strong even under the
effects of noise,
obstructions or long
distances which tend to
decrease the signal to noise
ratio. Installation is a cinch
for our wireless clocks, just
insert the batteries or
connect power and hang
them. That’s it.
CL-RFT
(Clock RF Data
Transmitter,
DOD# 466)
120V AC
(AC Cord
Included)
White
Green
Black
RS485
Input
A B
Viking's CL Series
Wireless Clocks
(DOD# 466)
(Up to 4000 ft)
NETWORK
VIKING
©
MODEL CTG-2A
VIKING
ELECTRONICS
HUDSON, WI 54016
NETWORKED CLOCK CONTROLLED
TONE / MESSAGE GENERATOR
PWR 13.8 V
A
C
N.C.
COM
N.0.
1 2 3 4 5 6
9 1 0 11 12 13
P
A
GE TRIGGER
CONT
ACTS
P
AGE TRIGGER
12VDC OUTPUT
NETWORK
TRIGGER
INPUT 1
TRIGGER
INPUT 2
TRIGGER
INPUT 3
P
.M.
14 15
SPEAKER
OUTPUT
18 19
AUDIO
OUTPUT
16 17
- + - +
- +
- +
AUDIO
INPUT
7 8
TRIGGER
INPUT 4
