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Control specifi cations
1. Keys and switches on control panel
BZ䠄Alarm stop key䠅 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).
CALL䠄Call key䠅 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.
POWER
䠄Power switch䠅
If this key is pressed on the way of setting temperature or time,
display will be disappeared but setting value will be memorized.
DELAY
䠄Delay timer key䠅
Press this key to have unit start with delay.
When setting delay time is displayed, press this key to clear current
setting value.
Press this key again to memorize new setting value and current
temperature display appears.
TIMER MODE
(Timer mode select key)
Press this key to select timer mode.
Timer mode: Normal mode or Timer mode C
2. Temperature setting
Setting range: Ambient temperature䠇5䉝䡚60䉝䠄up to 80䉝䠅
Current chamber temperature will appear by Auto Return function
after 45 seconds elapse during temperature is setting.
Calibration (F07):
Calibration (F11):
Step to F07 to calibrate temperature by turning volume (VR3).
Range: ±6.5䉝
Step to F11 to set zero calibration temperature.
Range:±19.9䉝
3. Time setting
Setting range: 00:01~99:59㻌 Press CALL key to memorize a value.
“__:__” will appear if you press numerical value shift key when “9” is
displayed on the 2
nd
digit place.
Then 䇾00:00䇿 will appear after 䇾__:__䇿 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
temperature display.
It is also impossible to change setting value during operation.
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