Restriction Settings - Mitsubishi Electric AT-50A Instruction Book

Usage - Main Menu Settings

Restriction Settings

Main Menu > Restriction Settings
Main Menu > Restriction Settings > Lock Buttons
1Selecting the functions to be locked and setting the password to
unlock the locked functions
Selecting the functions to be locked
1
Category button
1. Touch the 1 Lock Buttons button on the [Restriction Setting] screen.
2. Enter the password on the [Login] screen, and touch the Login button. Refer to below for the details on
log in. If the correct password is entered, the [Lock Buttons] screen will appear.
3. Press the Category button 1 that includes the function to be locked. The screen that looks like the
figure above will appear. (The items in each category and the type of functions that can be locked are
summarized in Table A.)
4. Touch the button 2 that corresponds to the function to be locked so that
whose corresponding icon is cannot be locked.)
5. Touch the 3 Save button.
Table A. List of items and functions in each category
Category
Item Function
button
ON/OFF Collective ON/OFF button *1
F1 Function button 1 *1
F2 Function button 2 *1
Screen Touch Panel Screen *2
Main Menu Main Menu Button
*1 If the function is locked, the LED on the button will blink twice when touched.
*2 When the Touch Panel Screen is locked, the category
*3 The buttons that can be locked are the ones that appear on the HOME screen.
*4 On the HOME screen, the icon will appear on t he buttons that are locked.
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1
2
3
4
2 Enable/Disable Lock button
Use these buttons to select the
items to be locked when the
operation lock button is enabled.
Save button
3
Saves the settings.
will appear. (The items
Category
Item Function
button
ON/OFF ON/OFF button *3 *4
Mode Mode button *3 *4
Set Temp. Set temperature button *3 *4
Fan Speed Fan speed button *3 *4
Schedule ON/OFF Shcedule ON/OFF button *3 *4
or will not be available for selection.
Setting the Unlock password
3
1
Save button
Saves the settings.
Use the same password as the login password
to unlock buttons.
To log in
1. Enter the login password from the 1 keyboard on the touch
2. Touch the 3 Login button.
4
2
1
・The initial login password is "0000". Change the password if
necessary.
3
・If you forget the password, refer to the Installation Manual.
To change the password
1. Enter the current password on the login screen, and then
2. Enter the new password in the 5 [New Password] field.
5
6
8
3. Touch the 6 [Retype Password] field, and enter the new
7
4. Touch the 7 OK button to reflect the change and return to
1. Touch the 1 Lock Buttons button on the [Restriction
Setting] screen.
2. Enter the password on the [Login] screen, and touch
the Login button. Refer to below for the details on
log in. If the correct password is entered, the [Lock
Buttons] screen will appear.
2
3. Press 1 . The screen that looks like the figure at
left will appear.
4. To allow unlocking the buttons without entering the
password, touch 2 "No password" to activate the
button. To require a password to unlock the buttons,
touch 2 "Password" to activate the button.
5. Touch the 3 Save button.
panel. Touch 2 to delete a character.
If the password matches, the Lock Buttons screen will be
displayed.
touch 4 . The screen at left will appear.
* Password should be between four and eight characters.
Touch 8 to delete a character.
password again.
the previous screen.
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