Vanguard Instruments CT-7500 Operating Instructions Manual page 14

MODEL CT-7500
Table 5-1. Model CT-7500 Controls and Displays (cont')
Fig. 5-1
Index no. PANEL MARKING
16
17
INITIATE
RS-232C
OPERATING INSTRUCTIONS
FUNCTIONAL DESCRIPTION
Connector, 4-pin; switching circuit for operating the
circuit breaker being tested.
Connector, 9-pin:RS-232C computer interface.
8
Rev 2 Jan 2001