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6 USING THE SYSTEM
6.8.9.2 Registering passwords
B Click the Not registered button to display a keyboard window for registering passwords.
You can register 3 kinds of passwords: "Setting", "Distrib.", and "Operation".
Refer to "Menu list" under "5. Quick reference" for details.
Enter a 4-digit number from 0000 to 9999, and touch the Set button. The caption on the
Not registered button changes to Registered .
To delete a password, fi rst enter the four-digit password, then touch the Set button.
Clear the password by pressing the Registered button and entering the password. The
button changes back to Not registered . When changing a password, delete the old password
before setting the new one.
6.8.9.3 Selecting no-communications mode
C Use the options buttons to select whether or not to use no-communications mode.
If you select YES (no-communications mode) then communications errors will be
suppressed, but it will not be possible to communicate with air conditioning units. Data
displayed by the system will be meaningless.
This setting is provided for occasions when you want to register names or check the display
layout even though air conditioners are not installed, not turned on, or otherwise not capable
of communications.
Normally you should leave the NO (Normal) button selected, selecting
YES (no-communications mode) only when it is necessary.
6.8.9.4 Buzzer sounds
D When pressing an effective button during setting at Sound , the buzzer will sound (buzz).
When setting at No sound , even the alarm buzzer does not sound.
6.8.9.5 Initialization
Initialization erases all system data, including setting data and totals data.
E
A window like the following appears when you touch the Initialization button.
Touch the Yes button to erase all data and return the system to the factory default state.
* Everyday, at 11:30 p.m. to 12:00 a.m., cut-off processing takes place and you cannot press the Initialization
button then.
CZ-256ESMC1U̲改.indb 66
CZ-256ESMC1U̲改.indb 66
!! Do not make imprudent initialization.
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2011/11/11 11:25:44
2011/11/11 11:25:44
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