UDC-5212 and DTD-5225 Digital Time/Date Display Clocks Installation and Operation Manual
25
Chapter 2: DTD-5225 Series Digital Time/Date Display
Specifications
Specifications and designs are subject to change without notice.
Electrical
Inputs and Outputs
Time Base
Table 2-11.
Electrical
Item
Specification
Electrical voltage
115/230 VAC ±20%, internally selectable
Frequency
50 or 60 Hz, automatic selection
Table 2-12.
Inputs
Item
Specification
Serial timecode
SMPTE/EBU
Impedance
Hi-Z, balanced
Level
4 Vp-p ±8 dB
Table 2-13.
Outputs
Item
Specification
Serial timecode
SMPTE/EBU (non-drop frame)
Impedance
Lo-Z, balanced
Level
+10 dB nominal unloaded -3dB
into 180 Ohms
Table 2-14.
Time Base
Item
Specification
Timecode
SMPTE/EBU, automatic selection
Internal
Crystal, ± 4 sec/month, 0°—50°C
Power line
50 or 60 Hz, automatic selection
Battery backup
Crystal, ± 10 sec/month, 0°—50°C
