PRODUCT MANUAL
Designed, Manufactured and Supported in the USA
COMMUNICATION & SECURITY SOLUTIONS
CTG-2A
Networked Clock Controlled
Tone / Message Generator
and Master Clock
January 31, 2017
VIKING
Features
Applications
Specifications
Add Master Clock Controlled CD Quality Tones or
Messages and Emergency Tones to Your Paging System
• Up to 14 Schedules and up to 1,000 Events
• 6 minutes of CD quality WAV file record time
• Up to 14 different tones or messages
• 4 programmable trigger inputs for emergency tones, etc.
• Automatic Day Light Savings Time and leap year correction
• Programmable NTP Clock synchronization
• PC programming software included
• RS485 clock SYNC terminals for remote Master Clock control of
Viking CL Series RF synchronized clocks
• Non-volatile memory with 4 day clock back up
• Factory loaded with school/factory tones and evacuation signals
(ANSI S3.41), etc.
• Remote program via TCP/IP network
• Page trigger outputs (12VDC and DPDT relay)
• Programmable Auxiliary relay contacts (DPDT)
• 24 hour digital clock displays hours & minutes
• One mono line level pre-amp input and audio output
• Built-in 1 Watt mono audio amplifier
• One isolated audio output for PABX / dial access paging
• Master volume control
• Programmable volume control per tone/message
• Time base selection: Network, 50/60Hz or internal
• Programmable message repeat count for trigger inputs
Internal Clock Backup Time: 4 days
Power: 120V AC/13.8V AC 1.25A UL listed adapter provided, max current draw: 650mA
Dimensions: 8.25” x 6.25” x 1.75” (210mm x 159mm x 45mm)
Weight: 3.2 lbs (1.5 Kg)
Environmental: 32°F to 90°F (0°C to 32°C) with 5 - 95% non-condensing humidity
Preamp (Audio 1/2) Output: 6V RMS across 600 ohms
Paging Amplifier Output: 1 watt - powers up to (2) 8 ohm or (12) 45 ohm speakers
Sound Pressure: 85 dB @ 1 meter (loud electronic warble from 25AE paging horn)
Maximum Speaker Output Wire Run: 91m (300 ft), 18 AWG
Maximum Load on Page Trigger Output: 750 ohm (15mA)
WAV File Resolution: 16 bit or 8 bit
WAV File Sampling Rate: 90 sec. of 44.1K, 3 min. of 22K or 6 min. of 11K
Time Base: 50/60 Hz or internal with NTP clock sync
Internal Time Base Accuracy: +/- 2ppm (63 seconds per year) without network time sync
or manual adjustment
Connections: 29 screw terminal block positions, (1) RJ45 network jack
Viking’s model CTG-2A is a networked clock controlled tone/message
generator designed to provide accurately timed tones and/or messages
over your existing paging system. This provides a cost effective way of
signaling school period changes, factory shifts, breaks, lunch periods,
etc. The CTG-2A has four programmable trigger inputs which are ideal
for triggering emergency alert tones/messages to indicate fire
evacuation, severe weather, lock down, all clear or can be used in store
caster applications for “customer service required” announcements, etc.
The CTG-2A can also be used as a master clock to synchronize Viking
CL Series wireless clocks (see DOD# 466).
The CTG-2A comes equipped with up to 6 minutes of CD quality WAV
file audio storage for up to 14 different tone/messages. The unit is
factory loaded with common school, business and factory tones but can
be programmed with your custom tones/messages or updated from the
list of WAV files from the Viking web site.
The CTG-2A can be programmed with up to 14 schedules and up to
1,000 events allowing you to program an entire year or multiple years
of schedules in advance. The CTG-2A’s extremely accurate time base
can be manually synchronized, synchronized with 50 or 60 Hz power
or can be programmed to periodically synchronize to network or
internet time.
• Signal the beginning and end of class periods, breaks and lunch periods for schools
• Signal the beginning and end of shifts, breaks and lunch periods for factories/businesses
• Provide trigger controlled emergency alert messages for fire, flood, severe weather, lock
down, etc.
• Provide messages at specific times for store sales, promotions, closing times, airport
loading zones, etc.
• Provide Auxiliary contact activation at specific times for specific durations for controlling
lights, cameras, unlocking doors/gates, etc.
• The CTG-2A can also be used as a Master Clock to synchronize Viking CL Series
wireless clocks (DOD# 466)
The CTG-2A comes with programming software and a network port to
allow PC programming of timed events, schedules, clock
synchronization, wave file download, message volume, day light
savings time, auxiliary relay control, etc.
Installation requires the assistance of a
Network Administrator / IT Technician.
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