Page 1 of 9Panasonic DT543/546 Training

quick reference guide

Panasonic SUNCO DT546 Training Manual

KX-DT543

important information

accessory information

optional accessories

location of controls

Location of Controls

Settings

LCD Backlight

making calls

Personal speed & one-touch dialing

Call hold/transfer

Multiple party conversation

attaching the stand

Removing Stand

wall mounting

before operating the telephone

during a conversation

led indication

Location of controls

Volume/lcd contrast/ring tone settings

Making Calls

Personal speed dialing

Do not disturb

useful features

Attaching kx-dt590 to kx-dt543/kx-dt546

Removing the Stand

wall mounting template

suggested pbf solder

specifications

technical descriptions

circuit operations

data communication

dxdp communication

analog circuit

led circuit

location of controls and components

installation instructions

test mode

troubleshooting guide

Send

lcd does not operate

Receive

Speaker-Phone/Ringer Does Not Work

LED Does Not Light

EHS Does Not Work

EHS (Jabra) Does Not Work

Disassembly and Assembly Instructions

Remove and Assembly for LCD

Assembly for Lead wire

Miscellaneous

How To Replace a Flat Package IC

schematic diagram

printed circuit board

bottom view

appendix information of schematic diagram

replacement parts list

KX-DT546

SUNCO DT543

SUNCO DT546


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