Troubleshooting For Speakerphone - Panasonic KX-TG8162ALB Service Manual

KX-TG8162ALB/KX-TG8163ALB/KX-TGA815AZB
9.3.2.

Troubleshooting for Speakerphone

When the customer's telephone line corresponds to the following conditions, and the transmission signal of SP-Phone is
interrupted, performing the next set up to a cordless handset will improve it to some extent.
Conditions
1. When customer's line has less line loss.
ex.) The customer is using optical fiber, ISDN terminal adaptor, or PBX.
In this case, receiving signal is strong and it may affect transmission signal.
2. When the other party is talking from noisy place.
ex.) The other party is using cellular phone. The background noise is very loud.
In this case, the noise from the other party (i.e. surrounding noise) may affect transmission signal.
Setting Method
* Do not enter New Data if the Default Data is different from the table above.
Note
(*1) Refer to Handset (P.23) of Engineering Mode to enter the Address or New Data.
Model Content
TGA815 / TGA816 TX 6dB Louder
TX 12dB Louder
TX 6dB Lower
Address Default Data
02 AC F5
02 AD 32
02 A8 FC
02 A9 5F
02 AA 01
02 AB 00
02 AC F5
02 AD 32
02 A8 FC
02 A9 5F
02 AA 01
02 AB 00
02 AC F5
02 AD 32
02 A8 FC
02 A9 5F
02 AA 01
02 AB 00
46
New Data
8A
19
FC
5F
02
00
CC
CC
FC
5F
03
00
AC
65
FC
5F
00
00