Panasonic KX-TVS50 Installation Manual page 75

processed after the Power Indicator stops flashing.
After turning the power on, the system starts up in the following sequence:
• The Power Indicator light goes on.
• The Power Indicator light begins to flash.
• "Checking Flash Memory Cards." is displayed on the screen.
Screen output:
Checking Flash Memory Cards.
Please wait...
PORT TEST...
SYSTEM SETUP
1... 2... 3...
• The VPS tests the CPU card, the flash memory, and the ports
until "1...2...3..." is displayed.
• Active ports are displayed on the screen.
Screen output:
Active COs: 1 2
APT Interface Connection is not Established
** OFF LINE MODE **
This message is shown when the digital (DPT) connection between the VPS and
telephone system cannot be established. This is normal. This message appears because
the PBX type for the VPS is not a KX-TD series system. Since the default PBX type is
set to the KX-TA series at the factory, this message will always appear. To change the
default, go to the System Administration Top Menu, and Type1-6-3-1. (Program -
Hardware Settings - PBX Interface Parameters - Dialing Parameters Menu). Select
"2:KXT Series" at the "1. PBX Type", and select "4:DPT" at the "2. Integration Mode".
Exit the menu by entering "\", and the following display will be shown.
Screen output:
** OFF LINE MODE **
If "DPT Interface Connection is not Established" is still shown, possible causes
are:
The cabling between the PBX
extension ports and the VPS is not 4-
wire or is improperly connected.
INTEGRATING THE VPS WITH THE PANASONIC KX-TA ANALOG PBX AND KX-TD DIGITAL PBX
4.3 CONNECTING THE KX-TVS50/80 WITH THE PANASONIC KX-TD816, KX-TD1232 AND KX-TD308
Cause
Table 16
Action
Confirm the cabling is
connected as described in
Section 2 INSTALLATION.
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