10) set auto power off interval (a.off) panel, 11) set buzzer on/off (bz.o) panel – Yokogawa SC72 Personal Handheld Conductivity Meter User Manual

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IM 12D03D02-01E

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4. Keyswitch Functions

(10) Set Auto Power Off interval (A.oFF) panel

Set the time interval for the power to turn off automatically if no key is pressed during a
preset time interval. The Interval can be set to between 1 and 120 minutes. If “0
minutes” is set, automatic power OFF functions are disabled, so — without some care —
batteries won’t last very long.

F040310.EPS

F/ENT

Use

key to set

to confirm

F/ENT

(11) Set buzzer ON/OFF (bZ.o) panel

This panel is used to enable or disable the beep (“buzzer”) that sounds when keys are
pressed.

Use the

keys to enable / disable. Then press the

F/ENT

key to complete setting.

Note this function does not disable the Time Alarm sound in (9) above.

F040311.EPS

F/ENT

to turn ON (enable).

F/ENT

to turn OFF (disable).

F/ENT