CONTROLS
19
POWER
I
O
RETURN
H.V.
INSULATION RESISTANCE TESTER
RESISTANCE
RESET
SET
DWELL
VOLTAGE
DELAY
2205
EXIT
TEST
CAUTION
HIGH VOLTAGE
MAX.1000VDC
DISCHARGE
G
Ω
M
Ω
H.V.
3
5
1
2 9
10
8
6 74 15
18
17
16
11
14
13
12
14. DWELL LED INDICATOR: This indicator illuminates when dwell time is
displayed in either test or setup mode.
15. HIGH VOLTAGE LED INDICATOR: This indicator flashes to warn the operator
that high voltage is present at the high voltage output terminal.
16. DISCHARGE LED INDICATOR: Indicates charge status of device under test.
Green < 30V, Red > 30V
17. MEGOHM RANGE LED INDICATOR: This indicator illuminates when the
displayed resistance measurement or limit is in megohms.
18. GIGOHM RANGE LED INDICATOR: This indicator illuminates when the
displayed resistance measurement or limit is in gigohms.