Intercall 600 - System Test Using the L747 ‘Network Scan feature; Generating diagnostic printouts

Intercall 600/700 Installation & Operation Guide Issue 4.27 Page 25 of 78
System Test Using the L747 ‘Network Scan’ feature.
The L747 has a built in function that scans the entire Intercall 600 and/or Intercall 700 system
and gives you a timed and dated printout of all programmed text in the system (Address Text
and Caller ID*), list of addresses with active devices, pre-programmed pager address and the
number of network devices (Call Points) on the system.
*Intercall 700 only.
How do I get a printout?
Simple, just connect a DPU414 Thermal Printer in the normal way and set up the L747 for
Printer mode. (All DIP Switches in the off position and the jumpers JP1 and JP2 on one pin
only) Now, with the L747 LED flashing and the printer on-line switch SW2 to the ON
position.
You can leave SW2 in the ON position if desired and switching it back to the OFF position will
make the unit print the diagnostic printout again.
Ideal for:
• Finding double addresses
• Finding faulty cabling/call points
• Making sure all call points have the correct text associated with them
• Making sure all call points have text associated with them
• Checking the date and time
• Checking the programmed pager address
10:34:45 01JAN99 System Text
001) BEDROOM 1 109) BEDROOM 6
002) BEDROOM 2 110) BEDROOM 7
003) BEDROOM 3 111) BEDROOM 8
004) BEDROOM 4 112) BEDROOM 9
No of call points: 006
Pager Address: L0013000A
Network device
at this address
Current date and
time
Device Count &
Programmed Pager Address
No Network device
at this address
Example of diagnostic printout