16
flashes the symbol
, as shown in Figure 5. Due to that no-load resistance
"OL" has exceeded the alarm critical value of resistance.
2. Shutdown
After the Meter is switched on, press
POWER
key to shut it down.
In five minutes after the Meter started up, the LCD screen entered flashing
state, and would automatically shut down after the flashing state is sustained
for 30 seconds to reduce battery consumption. Press
POWER
key in flashing
state may delay the shutdown of the Meter, and keep it working.
In
HOLD
state, it is required to first press
HOLD
key to quit from the
HOLD
state, then press
POWER
key to shut it down.
*
In
HOLD
state,
ETCR2000C
is required to press
SET
key or
POWER
key to quit
HOLD
state; then press
POWER
key to shut down.
*
In a state of alarm setting value,
ETCR2000C
needs first to press
POWER
key or
SET
key for 3 sec to quit from the state, then press
POWER
key to shut down.
3. Resistance Measurement
After the booting auto-inspection is completed, it
shows "OL Ω" and will be able to proceed with resistance
measurement. At this point, press the trigger and open the
jaws, clamp the target loop, reading to get the resistance
value.
If the user thinks it necessary, the test can be done
with the ring as shown in the following figure. Its show value should be
