12.7 Physical Specifications
113
12.6.4
Display Functions
Time and Date: UTC or Local, Year-date, Day-of-year
Option control and monitoring
Position: latitude, longitude and elevation
Event time and 1 PPS deviation
Timing: learn and normal mode; time quality; event/deviation
Status: clock serial number; power supply; EEPROM; fault; option details
Configuration: enable/disable
Clock accuracy, estimated uncertainty
Setup date format of large display on Model 1201C.
12.6.5
Annunciators
Normal (green)
Learn (yellow)
Unlocked (red)
Alarm (red)
Operate (green)
Power A (green)
Power B (green)
Fault (red)
Table 12.4: Annunciator LEDs
12.7
Physical Specifications
12.7.1
Dimensions
Model 1200B:
436 mm
×
44 mm
×
280 mm (17.2 in
×
1.7 in
×
11.0 in)
Model 1201B/C:
436 mm
×
44 mm
×
280 mm (17.2 in
×
1.7 in
×
11.0 in)
Antenna:
80 mm
×
84 mm (3.2 in
×
3.3 in)
Table 12.5: Clock and Antenna Dimensions
12.7.2
Weight
Model 1200B & Model 1201B
Model 1201C
1.4 kg (3.0 lb) net. (Instrument)
1.9 kg (4.3 lbs) net. (Instrument)
2.0 kg (4.4 lb) net. (Antenna and Cable)
2.0 kg (4.4 lbs) net. (Antenna and Cable)
4.5 kg (10 lb) includes antenna, cables and
accessories (shipping)
5.5 kg (12 lb) includes antenna, cables, and
accessories. (shipping)
Table 12.6: Clock and Shipping Weights