XVI. Install date
1. Display the Service Mode screen.
(For details of how to display the Service Mode
screen, see the service manual.)
2. Select the Install Date function as follows:
System 1 → Install Date.
3. Press the clear key.
4. Enter the data for the year, month, and day from
the 10-key pad.
5. Touch "Entry."
Note:
Touching the Entry key returns the figures in the
Install Date screen to 0 and Install Date has been
completed.
6. Touch "END."
XVII. Serial number input
Note:
Serial number input is needed only for optional
devices that will be installed later.
1. Select the Serial Number input function as fol-
lows: System 1 → Serial Number.
2. Touch the item you want to enter and input the
serial number.
3. Touch "END."
4. For other devices, enter their serial number in the
same way.
5. Touch "END."
XVIII. Unit change
Note:
This function allows the user to select the type of
message that will appear when the replacement
time arrives for each of the different units.
1. Select the Unit Change function as follows:
System 2 → Unit Change.
2. Select the appropriate message type for each
unit.
3. Touch "END."
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