Kenwood Programming Instructions for TK 260 and TK 270G Radios
Page 11

TK-260G/270G

REALIGNMENT

8. Self Programming Mode (TK-270G only)

Write mode for frequency data and signalling etc. Mainly used by the person maintaining the user equipment.

X57-587X Compoent Side

8.1 Self programming mode setting

Remove D17 from the TX-RX unit (Figure 3) (K models only). Hold down the [LAMP]+[●] switches and turn the power switch on.

When the self programming mode is entered, [SELF] appears on the display. The mode changes automatically to Model Select Mode and "PORTABLE" is displayed in about one second.

Note :

This mode (self programming mode) cannot be set when it has been disabled with the FPU.

●Flow Chart

 

 

Radio type

 

 

 

Portable

 

 

 

 

 

 

 

Mobile

 

 

 

 

 

[CH]

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

[2]

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Radio Band & Channel Type

 

 

 

VHF 8CH

 

 

 

 

 

VHF 128CH

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

[CH]

 

 

 

 

 

 

 

[2]

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Frequency Version

 

 

 

VHF F1

 

 

 

 

 

VHF F2

 

 

 

 

 

 

[CH]

 

[CH]

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

[3]

 

 

[2]

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Self programming mode

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

[MON]

 

[LAMP]

 

 

 

 

 

 

 

 

 

 

 

Channel set mode

 

Function set mode

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Note :

IF the radio type of TK-270G was temporally set to "Mobile" for the cloning purposes, "UNPROG" is displayed (at User Mode) when the TK-270G is turned on.

In this case, please set the radio type back to "Portable" at Model Select Mode menu.

8-2. Channel Setting Mode

This is a mode for making channel settings with the panel keys without using the FPU.

Pressing [MON] when "SELF" is displayed, sets Channel Setting Mode.

Select an item set using [3] then change the selection with the encoder.

The data displayed using [2] is stored in the memory and then proceeds to the next item. Pressing [3] proceeds to the next item without storing it in the memory.

Press [MON] to set the display to "SELF" and return to reset (default) status.

D17

Fig. 3

[CH]

 

 

 

UHF 8CH

 

 

 

 

 

UHF 128CH

 

 

 

 

[CH]

 

 

[CH]

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

[CH]

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UHF F1

 

 

 

UHF F3

 

 

 

 

 

UHF F4

 

[CH]

 

 

 

[CH]

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Cannot be

Cannot be

 

 

 

 

 

 

set when

 

 

 

set when

 

 

 

 

 

 

Portable is

 

Mobile is

 

 

 

 

 

 

select

 

 

 

select

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

No.

Function

 

 

Choices

Display

 

 

Remarks

 

 

 

Select

1-128

 

 

 

 

 

_1-_1._

 

 

[3] : Group selection/

 

 

 

Channel

 

 

 

 

 

 

 

 

_1-128._

 

 

Channel selection change

 

 

 

Select

1-128

 

 

 

 

 

_1.-_1_

 

 

 

 

 

 

 

 

Group

 

 

 

 

 

 

 

 

128.-_1_

 

 

 

 

 

 

1

 

RX frequency

 

 

Step 2.5kHz-1MHz

STP_250

Display when an item is selected

 

 

 

 

 

 

 

 

 

 

 

 

 

STP_1000

or when a step is changed

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(about 0.5 seconds)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

•

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

[

 

] Step change

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VHF : 2.5, 5.0,6.25,7.5kHz,1MHz,Step

 

 

 

 

 

 

 

Blank

 

 

————

[LAMP] : Freq On/Blank switching

 

 

 

 

 

100.0000-

 

R.100.0000

The rightmost dot indicates

 

 

 

 

 

 

 

550.0000MHz

 

 

 

 

 

50Hz digit (On=5; Off=0).

 

2

 

Rx Signaling

 

 

OFF

 

 

————

[LAMP] : Off/QT/DQT switching

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

•

 

 

 

 

 

 

 

QT 67.0-250.3Hz

QT_67.0_

[

 

] : Mode switching

 

 

 

 

 

 

 

(EIA Mode)

 

 

QT_250.3_

[

 

] : Normal/Inverse

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

° switching

 

 

 

 

 

 

 

QT 67.0-250.3Hz

QT_67.0*

 

 

 

 

 

 

 

 

(0.1Hz Step Mode)

 

QT_250.3*

 

 

 

 

 

 

 

 

 

 

DQT 000-777 (Normal)

DQT000N*

 

 

 

 

 

 

 

 

 

 

(1 Step Mode)

 

 

DQT777N*

 

 

 

 

 

 

 

 

 

 

DQT 023-754 (Normal)

DQT023N

 

 

 

 

 

 

 

 

 

 

(Standard Table Mode)

 

DQT754N

 

 

 

 

 

 

 

 

 

 

DQT 000-777 (Inverse)

DQT000I*

 

 

 

 

 

 

 

 

 

 

(1 Step Mode)

 

 

DQT777I*

 

 

 

 

 

 

 

 

 

 

DQT 023-754 (Inverse)

DQT023I

 

 

 

 

 

 

 

 

 

 

(Standard Table Mode)

 

DQT754I

 

 

 

11

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Contents TK-260G/270G ContentsGeneral / System SET-UP TK-260G/270GOperation Features Operating FeaturesSP/MIC jacks Programmable keys3 keys Dtmf keypadScan types Display TK-270G onlyScan Operating TK-270G only Icon DescriptionDetails of Features Option Signalling DTMF/2 tone Audible user feedback tones Operating Features / RealignmentHow to Enter Each Mode For the panel Test Mode TK-270G onlyChecksum PC ModeFirmware Programming Mode RealignmentFunction Clone ModeFlow Chart Self Programming Mode TK-270G onlySelf programming mode setting Channel Setting ModeADD DtmfTone DeleteFunction Setting Mode Function Setting ModeCttno YES/NOTOT YES CttyesMemory Reset Mode Separating the chassis from the unit TK-260G Disassembly for RepairSeparating the case assembly from the chassis Receiver Frequency configurationCircuit Description PLL frequency synthesizer Microphone amplifier Power supplyEncode signaling Transmitter SystemOptional Board Terminal Control CircuitLCD Driver LC75823W Display Unit IC501 TK-270G only Circuit DESCRIPTION/SEMICONDUCTOR DataUPB1509GV IC301 Shift register 2BU4094BCFVIC6 Semiconductor DataMicroprocesser 30622M4102GP TX-RX Unit IC13 Shift register 1BU4094BCFVIC5TX-RX Unit Description of ComponentsDisplay Unit X54-3250-10 TK-270G Only TK-260G/270G Parts ListTX-RX Unit Ceramic Trimmer CAP10P CN1 Coil R92 RK73GB1J100J VR1 Exploded View TK-260G Exploded View TK-270G Packing TK-260G/270GRepair Jig Chassis AdjustmentTest Equipment Required for Alignment Repair Jig Extention Flat cable part No E37-0851-05 Test Mode TK-270G onlyTest mode operating features Tuning mode LCD display Tuning mode Wide/Narrow indicatorPanel Tuning Mode Transmitter Section Common SectionAF Vtvm Hpfoff Ptton Dtmf BPF-WAVE Foil Side View Adjustment points TX-RX unit X57-587 Component side viewDisplay Unit X54-3250-10 Foil Side View PC Board View TK-260G/270GDisplay Unit X54-3250-10 Component Side View PC Board View DTA114EE TK-260G/270G PC Board View TK-260G TK-270GSCHEMATIC Diagram Block Diagram KNB-15A Level DiagramKNB-14 Options KMC-17 Speaker microphone KMC-17 Parts ListKMC-21 Speaker microphone KMC-21 Parts List General Specification
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