Control speciﬁ cations
Keys and switches on control panel
BZ Alarm stop key
CALL Call key
Delay timer key
(Timer mode select key)
Audible alarm does not sound if this key is pressed during digital
display does not flash.
Audible alarm silences if this key is pressed during audible alarm
sound (automatic set temperature alarm activates).
Press this key to step in setting mode and digital display flashes.
If this key is pressed during operation, setting value is displayed.
If this key and DELAY key are pressed on the way of setting delay
time, the delay time will be memorized.
If this key is pressed on the way of setting temperature or time,
display will be disappeared but setting value will be memorized.
Press this key to have unit start with delay.
When setting delay time is displayed, press this key to clear current
Press this key again to memorize new setting value and current
temperature display appears.
Press this key to select timer mode.
Timer mode: Normal mode or Timer mode C
Ambient temperature 5
Current chamber temperature will appear by Auto Return function
after 45 seconds elapse during temperature is setting.
Step to F07 to calibrate temperature by turning volume (VR3).
Step to F11 to set zero calibration temperature.
00:01~99:59 Press CALL key to memorize a value.
"__:__" will appear if you press numerical value shift key when "9" is
displayed on the 2
Then 00:00 will appear after __:__ displaying.
When "00:00" is displayed, setting value will not be changed even if
CALL key is pressed to sound audible alarm and to display current
It is also impossible to change setting value during operation.
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