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0 pre-test setup – Vanguard IRM-5000P User Manual

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IRM-5000P USER’S MANUAL

REV 2

8

2.0 PRE-TEST SETUP

2.1 Operating

Voltages

The IRM-5000P’s operating voltage is preset at the factory and is selectable between 100-120
Vac, 50/60 Hz or 200-240 Vac, 50/60 Hz. The voltage is set by placing jumpers at the JP16 and J1
jumper blocks on the main board as listed in Table 3 and illustrated in Figure 2 and Figure 3.

Table 3. Voltage Selection Jumper Settings

Voltage

Selection

JP16 Settings

J1 Settings

100 – 120 Vac

Jumper Pin 1 and 2
Jumper Pin 3 and 4

Jumper Pin 1 and 2
Jumper Pin 3 and 4

200 – 240 Vac

Jumper Pin 2 and 3

Jumper Pin 2 and 3

Figure 2. 100-120 Vac Jumper Settings

Figure 3. 200-240 Vac Jumper Settings