DIGITAL CLOCK
Model 41357G : Instructions
TIME SIGNAL
TIME FORMAT SETTNGS
INSTALLATION
The 41357G requires time signal from a Master Clock. The clock may be connected to any of the following Pyramid
Time System devices to receive time signal:
9T1W1
TimeTrax Sync 902-928 MHz RF Wireless Transmitter
42337
TimeTrax Sync 902-928 MHz Secondary Transmitter
TTELITEEK
TimeTrax Elite Biometric Time & Attendance System
TTPROXEK
Time Trax Elite Proximity Time & Attendance System
7000
7000 Master Clock Controller
1
1
The 7000 Master Clock Controller is able to time correct up to 100 clocks. The Pyramid Master Clock Controller Booster (#7050) in conjunction with the Master Clock Controller is able to control up
to 100 additional clocks.
NOTE:
The 41357G may receive its time source from any Master Clock System that supplies BCD, 58
th
minute (synchronous wired) correction, or 59
th
minute correction. Pyramid Time Systems
strongly recommends using the Pyramid 7000 Master Controller, which sends an update correction signal every minute utilizing a BCD correction method. Most other Master Clock Systems which
utilize a 58
th
or 59
th
minute correction, will update the clock once or twice daily. Clocks using a 58
th
or 59
th
minute correction may be out of synchronization for up to 24 hours verses the Pyramid
Time System, which may only be out of synchronization for up to one minute following a power interruption.
To change time format setting, locate rectangular hole in back of clock that contains 6 pins with a black jumper
installed. Reposition the jumper according to desired time format settings as shown in Figure 1-3.
FIG
1
FIG
2
FIG
3
LOCAL
12-HR
Use with Master Clocks
other than Pyramid or if a
clock is desired to be a
different time than
Pyramid Master
LOCAL
24-HR
Use with Master Clocks
other than Pyramid or if a
clock is desired to be a
different time than
Pyramid Master
PYRAMID
MASTER CLOCK
CONTROLLER
indicates
jumper
location
USING PYRAMID TIME SYSTEM DEVICE
Connect Correction/Power Harness to 6 pin Molex on back of clock. The clock is powered through 6 pin Molex
connector power cord. Plug into AC outlet or if hardwiring is preferred, cut and wire-nut the two black wires
to a 120VAC source.
Insert RJ45 BCD signal cable from Pyramid TimeTrax Time & Attendance System, Pyramid 7000 Master Control
System, or TimeTrax Sync 902-928MHz RF Wireless Transmitter (AUX out from TTSync only) into RJ45
connector.
Mount clock on wall using mounting holes located on back of clock. If clock is hardwired, attach security
mounting bracket to single or double electrical work box, then attach clock to bracket using the four hooks.
NOTE: After system is set up and power is applied, the 41357G clock will take up to 2 minutes to display correct time. If there is not a
correction, check that all connections are secure.
I2048E
