Citizen CL-E720DT Technical Manual page 117

Procedure:
* For detailed menu operation in Factory mode, refer to
Chapter 2.
1. Enter Factory/Service mode by turning on the power while pressing and holding the
[MENU], [FEED] (
"Factory Setup" main menu appears.
Main Menu

Factory Setup
2. In "Factory Setup" main menu, press the [STOP] (
The first submenu "Init Thru Sen" is displayed.
3. Press the [MENU] key until "Init Refl Sen" submenu appears.
Factory Setup

Init Refl Sen
4. Press the [STOP] (
Init Refl Sen

No
5. Press the [MENU] key to select "Exec".
Init Refl Sen

Exec
6. Press the [STOP] (
Adjustment starts and the following screen is display.
Now !!

Executing
7. Be sure that adjustment is successfully completed and the following screen is
displayed. (The value "123" is an example.)
Finished

DAC 123
■
) and [STOP] ( ) keys.


■
) key to enter "IInit Refl Sen" sensitivity adjustment mode.


■
) key to execute adjustment.


3-43
Chapter 3 Disassembly and Maintenance
3-7. Adjustment (Transparent/Reflective Sensor)
"2-3-3. Factory/Service
■
) key to enter Factory Setup mode.
mode" in
CL-E720DT