Configuring the unit operation settings (continued)
Enabling or disabling operation of the ENABLE buttons by menu operation
Operation of the ENABLE buttons can be enabled or disabled by menu operation.
Disabling operation prevents erroneous operation because the enable/ disable states become unable to be changed even by pressing the ENABLE buttons.
1.Press the MENU button..
2.Open RP SETUP menu [25]..
3.Turn the F1 dial to display the “4. ENABLE BUTTON” item..
4.ENABLE BUTTON ACTIVE 
4.Turn the F2 dial to select “ACTIVE” or “LOCK”, and then press the F2 dial to confirm the selection..
ACTIVE | : Enables operation of the ENABLE buttons. |
LOCK | : Disables operation of the ENABLE buttons. |
| zzSetting this to “LOCK” stores the ENABLE |
| button states (operation is enabled or disabled in |
| accordance with the lighting states), but ENABLE |
| button operation has no effect. |
zzConnecting an external device to the TALLY/GPI connector (GPI input: GPI IN 5) on the rear panel enables the “4. ENABLE BUTTON” item to be controlled from the external device.
Each time GPI IN 5 is set to On (30 ms or longer), the setting of the “4. ENABLE BUTTON” item switches between “ACTIVE” and “LOCK”.
Enabling or disabling menu operation
Menu operation can be enabled or disabled.
Disabling MENU operation
1.Press the MENU button..
2.Open RP SETUP menu [25]..
3.Turn the F1 dial to display the “5. MENU CONTROL” item..
4.Turn the F2 dial to select “LOCK”, and then press the F2 dial to confirm the selection..
5.MENU CONTROL LOCK
Menu is Locked.
“Menu is Locked” appears and menu operation is disabled.
zzMemory (preset memory and tracing memory) operation is still possible even when menu operation is disabled.
Enabling MENU operation
1.Press the MENU button..
2.Open RP SETUP menu [25]..
5.MENU CONTROL LOCK
3.Turn the F2 dial to select “ACTIVE”, and then press the F2 dial to confirm the selection..
Menu operation is enabled.
5.MENU CONTROL ACTIVE 
zzConnecting an external device to the TALLY/GPI connector (GPI input: GPI IN 6) on the rear panel enables the “5. MENU CONTROL” item to be controlled from the external device.
Each time GPI IN 6 is set to On (30 ms or longer), the setting of the “5. MENU CONTROL” item switches between “ACTIVE” and “LOCK”.
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