Yamato Scientific Hitech controller type Ⅳ - Manual (Page 26)

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3.3 Turning ON and OFF Buzzer Sound
If something abnormal happens on your system, all the indicator lamps including
alarm indicator lamps start flashing, the main display shows the present chamber
temperature and the sub display shows the error code of the abnormal condition. You
can choose to activate or deactivate buzzer sound when your system is in trouble.
In this paragraph, you will learn how to turn on the buzzer sound.
[Procedure] [Procedure] [Procedure] [Procedure]
Key
Operation
Main
Display Sub
Display Explanation
ｅ.ｇ.,
Push the
MODE key
and then
push either
▲key or ▼
key
Push MODE key several times to show
(Beep) on the main display. The
sub display shows the present setting.
(Lighting)
Approx. 1 second later
Push
ENTER
key. Activates Buzzer Sound ON/OFF mode Activates Buzzer Sound ON/OFF mode Activates Buzzer Sound ON/OFF mode Activates Buzzer Sound ON/OFF mode
↑
↓
Alternate
indication
Push ▲ or
▼ key.
: Deactivates buzzer Soured
:Activates buzzer sound.
When you want to turn on the buzzer sound,
push ▲or ▼ key to show on
the main display
(Lighting)
Approx. 1 second later
Push
ENTER
key．
The displays return to
their initial indications
shown immediately
before you pushed MODE
key.
Accepts the setting of Buzzer Sound. Accepts the setting of Buzzer Sound. Accepts the setting of Buzzer Sound. Accepts the setting of Buzzer Sound.
Note: Buzzer Sound Note: Buzzer Sound Note: Buzzer Sound Note: Buzzer Sound is default setting. is default setting. is default setting. is default setting.