Thermo Fisher Scientific EcoScan Temp 4/5/6 User Manual

Page 16

5. DISABLE AUTO POWER-OFF FEATURE

By default this meter will auto power-off 17 minutes after last key operation.
This is to conserve battery power. The auto power-off feature can be disabled in
situation where longer periods of monitoring are desired.

NOTE: The meter switches back to auto power-off mode as soon as it is turned
off.

Procedure:

1. With meter off, press down

ON/OFF and MIN/▼ keys
together.

2. Release ON/OFF key first

and wait for 2 seconds
before releasing MIN/▼
key.

3. The meter goes through

the power-up sequence
before coming to
measurement mode.

The “LO” indicator will blink
for every 2 seconds,
indicating that the auto power-off feature is disabled.

NOTE: When battery is low, the “LO” indicator will blink faster at every 1
second.

5. Once the meter is switched off and subsequently switched on again,

the auto power-off feature will be enabled.

NOTE: Under default operation (when auto power-off feature is enabled), the
appearance of “LO” indicator permanently on the display means the battery
power is low. Once a new battery is installed, the “LO” indicator will disappear.

The "LO" indicator will blink, indicating that the auto
power-off feature is disabled