Setup Function; Turning The Buzzer On And Off - Omega CA450 User Manual

Restoring the Auto Power-Off Function
When the function switch is set to OFF or when the CA0 enters sleep mode, the auto
power-off function is restored.
(When the power is turned on or when sleep mode is cleared, "AUTO OFF" appears.)

4.6 Setup Function

You can use the setup function to:
 Turn the buzzer on and off.
2 Configure SENSOR mode input, display, and unit settings.
 Set the current range of the 00 mA range for DCmA measurement.
 Set the slow step time.
 Return the settings to their factory default values.
1) Press the SHIFT key. "Shift" appears on the display.
2) While "Shift" is displayed, press the LIGHT key to switch to setup mode. After "SEtUP"
appears, the screen for turning the buzzer on and off appears.
3) The setting to configure changes each time you press the LIGHT or SHIFT key.
4) To change a setting, use the ▲ (RANGE) and ▼ (REL) keys.
5) To save (confirm) a setting, press the HOLD key. ("SEt" appears, the setting is saved,
and the setting item is redisplayed.)
6) To return to normal measurement from setup mode, hold down the LIGHT key for 
second or longer.
Note
• To cancel a setting, press the LIGHT key for  second or longer without pressing the
HOLD key, or use the function switch to turn the power off.
• You cannot enter setup mode from one of the current output modes (constant current
output or current sweep output mode).
4.6.1

Turning the Buzzer On and Off

You can turn the buzzer (beeping) sound on and off.
Even if you turn the buzzer off, it will sound when it is performing important functions such as
those listed below.
• Continuity check buzzer
• Excess input alarm buzzer
• Auto power-off warning buzzer
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