Key Lock Setting - Sony LY51 Instruction Manual

4-6-11. Key lock setting

Key operations during operation can be prohibited to prevent workers from inadvertently changing the settings.
When the keys are locked, all key operations except for the initial settings are prohibited.
(Continued from 4-6-1 (2).) (P.133)
1. Select "KYL" and press
ENTER
Key operations during operation can be enabled (LOCK) or
disabled (UNLOCK).
The selected item flashes.
The initial setting is disable (UNLOCK).
2. Select the desired item with the cursor movement keys
.
• To enter the settings
3. After selecting the desired item, press
Enters the key lock setting.
(In this case, enable (LOCK) is selected.)
The setting contents light steadily for approximately
2 seconds for confirmation.
• To interrupt the settings
3. Select "End" and press
or press .
RESET
Interrupts the key lock settings.
(Previous setting contents remain.)
.
.
ENTER
ENTER
Main display
Sub-display
Main display
(Lights)
Sub-display
↓
(After approx. 2 sec.)
Main display
Sub-display
Main display
Sub-display
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