Fujitsu Airstage J-II Series Design & Technical Manual page 782

2-17. SIGNAL AMPLIFIER
„ SWITCH POSITION
„
D19
SW3 SW4
„ AUTOMATIC ADDRESS SETTING
„
● Refer to 1-5
„ MANUAL ADDRESS SETTING
„
1) Turn on the power for the signal amplifier.
D19
D19
2) While holding down SW4 (the set button), press and release SW7 (the reset button) to enter
the address setting mode. The address setting mode is activated only if the set button is held
down when SW7 released.
D19
3) Press SW4 (the set button) to display the current address.
The address is set to A1 at the factory.
D19
Example 1)
When A1 is set
4) Press SW3 (the mode button) to select the address. The displayed address changes as
follows each SW3 button is pressed. When the manual setting is selected, the indicators
change as follows:
Filter mode: OFF
A1 A2
A8
A1 A25
A56
D19
● Press the SW3 when A9-A16 or A57-A88 is displayed, then A1 will be displayed.
● If connecting multiple signal amplifiers, be sure to select a different address for each amplifier.
● If the same address is used for different signal amplifiers, normal communication cannot be done.
SW7
Example 2) When A12 is set
A3 A4 A5
A7 A6
Filter mode: ON
A26 A27 A28
A30
Ex.) Address No.5 is selected.
- (07 - 135) -
D9
SW1
D14
SW2
A29