27. CONNECTING THE OPTIONAL FUNCTIONS
5
5
53
53

1Unlock the key and remove the cover. 3Insert wires into two left terminals for

the master clock, and tighten both
screws.
4Replace the cover and lock.
2The connector for the master clock
signals is on the back of the time
recorder.
MASTER
CLOCK
UNIT

Connecting the Master Clock

connector
Insert the " - "
signal cable.
Insert the "AB"
signal cable.
Insert the " + "
signal cable.
CAUTION: Be sure to pull out AC cord from AC outlet before connecting wires of the
Master Clock.
Improper connection may cause a malfunction of the unit.
Also refer to "Attaching the Wire Clamp" to secure wires with the wire
clamp.
30/60 second
reversal
59 minute
impulse
(2-wire)
59 minute impulse
(2-wire)
30/60 second reversal
Insert the " PC "
signal cable.

OPTIONAL