Product ManualManual

The 1275T/1285T is a multifunction time-of-day display that can act as a slave to a master clock system or as a self-contained, presettable clock.

Sixty bright rectangular LEDs are mounted in a circular arrangement simulating an analog second hand. Twelve individual round LEDs indicate the hour. In addition, the hours, minutes and seconds are displayed in digital format.

As a slave display, the unit will read SMPTE/EBU/DQS-B6/NTP time code. The user can program time zone offsets from the incoming code.

As a standalone clock, it can be programmed to operate in either 12 or 24 hour mode. Three unobtrusive front panel push-buttons allow presetting and accurate synchronization to a standard time source.

Beautifully finished with black wood trim, the 1275T is ideally suited for studio, lobby, board room or office mounting.


  • LED brightness is adjustable
  • Runs on 50/60Hz, 115/230V AC power line
  • User-programmable time offsets
  • VistaLINK® control for device configuration and status monitoring with support of the CP-2232E or CP-2116E-H Advanced Systems Control Panel
  • Programmable daylight saving time start & end times
  • NTP client

Download Datasheet


Code InputSMPTE/EBU ST 12-2 LTC Time Code 20kΩ balanced or unbalanced or optional NTP DQS-B6
Serial Port
ConnectorFemale DB-9
Baud Rate57.6kBaud
Format8 data bits, no parity, 2 stop bits
Time Keeping
Accuracy< 2s per day with power on, no timecode present
< 10s/day with power removed
Time Zone Offset0 to 23½ hours in ½ hour increments
Set with menu
Network TypeEthernet 100 Base-TX IEEE 802.3u standard for 100MB/s baseband CSMA/CD local area network
Ethernet 10 Base-T IEEE 802.3 standard for 10MB/s baseband CSMA/CD local area network
NTP StandardRFC-1305 compliant, client mode support
Backup Battery
TypeCR-2032 3 volt lithium cell
Life Expectancy> 5 years
Power12V DC, 15 watts auto ranging 100 to 240V AC, 50/60Hz adapter included
IEEE 802.3af PoE
Power SupplyUL Listed
SafetyComplies with EU low voltage directive
EMI/RFIComplies with FCC Part 15 Class A
EU EMC Directive
1275T9.6" W x 9.6" H x 2.125" D
(244mm W x 244mm H x 54mm D)
1285T12"W x 12" H x 2.125" D
(305mm W x 305mm H x 54mm D)
Weight4.4lbs (approx.)

Ordering Information

1275T9" Digital Clock Display
1285T12" Digital Clock Display
Ordering Options
+TNTP Input Option