Cordless Adjustment - Panasonic KX-F910BX Service Manual

6. CORDLESS ADJUSTMENT

6-1. OBJECTIVE
This procedure will enable the technician to make adjustments to the KX-F910BX PORTABLE HANDSET and
CORDLESS BASE UNIT.
6-2. GENERAL INFORMATION
This procedure has 2 sections. The first section instructs the technician on how to align the PORTABLE HANDSET. We
recommend aligning the PORTABLE HANDSET first, since you will need the PORTABLE HANDSET to align the
CORDLESS BASE UNIT. The second section aligns the CORDLESS BASE UNIT. You can use either section sepa-
rately, or together to align the entire cordless phone unit.
At the beginning of each section, you will find a preparation procedure instructing you on how to prepare the unit to the
point of placing the unit in TEST mode. Please follow this procedure to insure proper alignment.
Each section's procedure consists of Adjustment Items adjusting one specific variable hardware component.
Each Item lists the equipment needed, how to connect and setup the equipment, how to make the adjustment, and how
to verify the adjustment if necessary.
Before the actual procedure, you will find a procedure detailing how to place that part in TEST mode. You will have to
perform this procedure before each individual Adjustment Item.
Once aligned, please remove all equipment connections and solder points, and reassemble the unit. As a final check,
power up the phone and check for PORTABLE HANDSET linking with the CORDLESS BASE UNIT.
PORTABLE HANDSET
(1) SYMPTOM/REMEDY TABLE
If you unit have below symptom, adjust for each item as table of adjustment on page 108.
Dose not link between base unit and portable handset.
Speaker level of portable handset is unstable.
Transmission sound for receiver is unstable.
The calling distance between base unit and potable unit
is wrong.
Symptom
Adjust the adjustment items (A), (B), (E), (F), (G) and (H).
Adjust the adjustment item (C).
Adjust the adjustment item (D).
Adjust the adjustment item (I).
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KX-F910BX
Remedy