Key Lock Function - Sanyo MPR-1411 Instruction Manual

KEY LOCK FUNCTION

This unit is provided with a key lock function. When the key lock is ON, change of temperature setting
through the key pad is not available. The key lock is set in OFF at the factory.
Display
L0
L1
Table 6 Procedure for key lock setting (change from key lock OFF to key lock ON)
Description of operation
1
2 Press digit shift key for 5 seconds.
Press numerical value shift key and
3
scroll the figure to 1.
4 Press set key.
Note:
• F00 is displayed if the numerical value shift key is depressed for about 5 seconds accidentally. This
display is for service personnel.
automatically when the set key(SET) is pressed or about 90 seconds is passed without any key
operation.
Mode
Key lock is OFF
Key lock is ON
Key operated
Do not change this display.
Function
Enable to change of temperature setting
Disable to change of temperature setting
Indication after operation
The current chamber temperature is
----
displayed.
The first digit is flashed.
When pressed, the figure of settable
digit increases.
The key lock is set to ON.
SET The current chamber temperature is
displayed.
Present temperature is displayed
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