General Procedures / Information
FaxCentre F110
12/04
6-87
GP 38 LIU_HOOK
On-Hook Line Configuration
During terminal equipment On-Hook the line control signal stays inactive to inhibit a valid loop cur-
rent. Only an idle loop current (On-Hook, external On-Hook) is drawn from the network. The dial
control signal should be kept activated (PD = 0).
Off-Hook Line Configuration
The activation of the Hook-signal (HOOK = 1) establishes a connection between the terminal
equipment and the network. To draw a valid loop current the dial control signal (Hook/Pulse Dial
control signal, PD) has to be activated (PD = 0)in addition.
Figure 1
PSTN
Network
LA
LB
U
Line
I
Line
LB2
LA2
U
Int
Loop
I
Ext Loop
LIU_HOOK
Terminal
Equipment
PD
1
0
1
Internal phone On Hook
Содержание FaxCentre F110
Страница 1: ...12 04 FaxCentre F110 SERVICE MANUAL ...
Страница 4: ...Introduction ii 12 04 FaxCentre F110 Page intentionally blank ...
Страница 10: ...Service Call Procedures 1 2 12 04 FaxCentre F110 Page intentionally blank ...
Страница 14: ...Status Indicator RAPs 2 2 12 04 FaxCentre F110 Page intentionally blank ...
Страница 40: ...Image Quality 3 2 12 04 FaxCentre F110 Page intentionally blank ...
Страница 56: ...Repairs Adjustments 4 2 12 04 FaxCentre F110 Page intentionally blank ...
Страница 72: ...Repairs Adjustments 4 18 12 04 FaxCentre F110 Page intentionally blank ...
Страница 74: ...Spare Parts List 5 2 12 04 FaxCentre F110 Page intentionally blank ...
Страница 99: ...General Procedures Information FaxCentre F110 12 04 6 13 GP 6A Control Panel and LCD Display 110V Figure 1 ...
Страница 100: ...General Procedures Information 6 14 12 04 FaxCentre F110 GP 6B Control Panel and LCD Display 220V Figure 1 ...
Страница 137: ...General Procedures Information FaxCentre F110 12 04 6 51 GP 17 18 Not Used ...
Страница 190: ...General Procedures Information 6 104 12 04 FaxCentre F110 Page intentionally blank ...
Страница 192: ...Wiring Diagrams 7 2 12 04 FaxCentre F110 Page intentionally blank ...
Страница 198: ...Wiring Diagrams 7 8 12 04 FaxCentre F110 WD 6 Wiring Diagram Figure 1 ...
Страница 200: ...Page intentionally blank ...
Страница 202: ...XEROX EUROPE ...