Viking CTG-2 Technical Practice

TECHNICAL
TECHNICAL
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-2 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. Once programmed you can change the CTG-2's sched-
ules or turn the unit on or off remotely from any touch tone phone. The CTG-2's extremely accurate time base
can be manually synchronized, synchronized with 50 or 60 Hz power or can be programmed to periodically syn-
chronize to the Atomic clock via its internal modem.
The CTG-2 comes with programming software and a USB port to allow PC programming of timed events, schedules, Atomic clock
synchronization, wave file download, message volume, day light savings time, leap year, auxiliary relay control, etc.
• 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 Atomic Clock synchronization
• USB 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 hour clock back up
• Factory loaded with school/factory tones and evacuation
signals (ANSI S3.41), etc.
• Remote phone programming for on/off, schedule
changes, time sync and resetting trigger inputs
• Remote program via TCP/IP network when used with a
USB over IP network hub
• 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 two audio outputs
• Built-in 2 watt mono audio amplifier
• Master volume control
• Programmable volume control per tone/message
• Time base selection: Atomic clock, 50/60Hz or internal
• Programmable message repeat count for trigger inputs
Viking's model CTG-2 is an advanced clock controlled tone/message
generator designed to provide accurately timed tones and/or mes-
sages over your existing paging system. This provides a cost effec-
tive way of signaling school period changes, factory shifts, breaks,
lunch periods, etc. The CTG-2 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-2 can also be used as a master clock
to synchronize Viking CL Series wireless clocks (see DOD# 466).
The CTG-2 comes equipped with up to 6 minutes of CD quality WAV
file audio storage for up to 14 different tone/messages. The unit is
• 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-2 can also be used as a Master Clock to synchronize
Viking CL Series wireless clocks (DOD# 466)
120V AC/13.8V AC 1.25A UL listed adapter provided, max current draw: 650mA
210mm x 159mm x 45mm (8.25" x 6.25" x 1.75")
1.5 Kg (3.2 lbs)
0°C to 32°C (32°F to 90°F) with 5% to 95% non-condensing humidity
100 dB @ 1 meter (loud electronic warble from 25AE paging horn)
0.0 B
16 bit or 8 bit
50/60 Hz or internal with atomic clock sync
Sync or manual adjustment
31 screw terminal block positions, (1) type B USB jack
CTG-2
CTG-2
April 24, 2013
4 hours
6V RMS across 600 ohms
2 watts - powers up to (3) 8 ohm or (16) 45 ohm speakers
91m (300 ft), 18 AWG
1K ohm
44.1K, 22K or 11K
+/- 2ppm (63 seconds per year) without Atomic Clock