Panasonic KX-TG7207UAJ / KX-TG7207UAM / KX-TG7207UAS / KX-TG7207UAT / KX-TG7208UAM / KX-TG7208UAS / KX-TG7208UAT / KX-TGA720UAJ / KX-TGA720UAM / KX-TGA720UAS / KX-TGA720UAT Service Manual ▷ View online
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KX-TG7207UA/KX-TG7208UA/KX-TGA720UA
Frequently Used Items (Handset)
ex.)
Note:
(*1) When you enter the address or New Data, please refer to the table below.
(*2) When adding “01” (hex) to default value, sending level increases by 0.25 dB.
ex.)
ex.)
(*3) When reducing “01” (hex) from default value, receiving level increases by 0.25 dB.
ex.)
ex.)
(*4) Use these items in a READ-ONLY mode to confirm the contents. Careless rewriting may cause serious damage to the
handset.
handset.
Items
Address
Default Data
New Data
Possible Adjusted
Value MAX (hex)
Possible Adjusted
Value MIN (hex)
Remarks
Sending level
00 06
Adjusted value
Given value
6F
00
(*2)
Receiving level
00 07
Adjusted value
Given value
00
3F
(*3)
Battery Low
00 04
9F
-
-
-
(*4)
Frequency
00 01
75
-
-
-
ID
00 10~00 14
Given value
-
-
-
Desired Number (hex.)
Input Keys
Desired Number (hex.)
Input Keys
0
0
A
[R] + 0
1
1
B
[R] + 1
.
.
C
[R] + 2
.
.
D
[R] + 3
.
.
E
[R] + 4
9
9
F
[R] + 5
Item
Default Data
New Data
3A
3E
36
Sending level
-10 dBm
-9 dBm
-11 dBm
Item
Default Data
New Data
14
18
10
Receiving level
-20 dBm
-21 dBm
-19 dBm
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KX-TG7207UA/KX-TG7208UA/KX-TGA720UA
8.2.
How to Clear User Setting
Units are reset to the Factory settings by this operation (stored Phone numbers, Caller list and etc.)
Note:
• Some menus are not reset. Refer to Operation Instructions (P.16).
• The reset menus differ depending on the following operations.
• This operation should not be performed for a usual repair.
• The reset menus differ depending on the following operations.
• This operation should not be performed for a usual repair.
8.2.1.
Resetting both base unit and handset
Both the base unit and the registered handset which you did the following steps
to
are reset. Other registered handsets
will not be reset.
Note:
(*1) Refer to Registering a Handset to the Base Unit (P.18).
8.2.2.
Resetting only handset
The only handset is reset by doing the following steps
to
.
Note: (*2)
• The registration of the base unit and the handset are cancelled.
• If the handset needs to be registered to the base unit, refer to Registering a Handset to the Base Unit (P.18).
• If users do not bring the base unit with them, the registration procedure has to be done by users themselves.
• If the handset needs to be registered to the base unit, refer to Registering a Handset to the Base Unit (P.18).
• If users do not bring the base unit with them, the registration procedure has to be done by users themselves.
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KX-TG7207UA/KX-TG7208UA/KX-TGA720UA
9 Troubleshooting Guide
9.1.
Troubleshooting Flowchart
Cross Reference:
Check Power (P.28)
Bell Reception (P.38)
Check Battery Charge (P.29)
Check Link (P.30)
Check the RF Part (P.34)
Check Handset Transmission (P.37)
Check Handset Reception (P.37)
Signal Route (P.13)
Check Caller ID (P.37)
Bell Reception (P.38)
Check Battery Charge (P.29)
Check Link (P.30)
Check the RF Part (P.34)
Check Handset Transmission (P.37)
Check Handset Reception (P.37)
Signal Route (P.13)
Check Caller ID (P.37)
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KX-TG7207UA/KX-TG7208UA/KX-TGA720UA
9.1.1.
Check Power
9.1.1.1.
Base Unit
Is the AC Adaptor inserted into AC outlet? (*1)
Cross Reference:
Power Supply Circuit (P.8)
Note:
(*1) Refer to Specifications (P.5) for part number and
supply voltage of AC Adaptor.
supply voltage of AC Adaptor.
9.1.1.2.
Handset
Cross Reference:
Power Supply Circuit/Reset Circuit (P.11)
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