Alignment and Calibration

Alignment and

Calibration

5

Required

Equipment for

Alignment and

Calibration

Configuring the

Alignment and

Calibration

Equipment

In order to align and calibrate the radio, you will need equipment to measure frequency, deviation, power and voltage. Below is a list of recommended equipment which can help with these measurements:

Alignment and Calibration Equipment

Description

Communications System Analyzer

Digital Volt Meter (DVM)

Model Number

R2001D

R1024A

The Communications System Analyzer is connected to the antenna connector of the radio and its MOD OUT port is connected to the RIBto-Radio cable at the junction box with a BNC connector.

Communications

Analyzer

To Computer

RF

Input

Mod

Out

Radio

Interface

Box

Antenna

RIB to

Radio Cable

Mic

Jack

Radio

73

Service Menu

B

Pressing F2 at the MAIN MENU will display the SERVICE MENU screen. The radio must be connected to the RIB and turned on at this time. The SERVICE MENU screen has two functions available.

Function F2 is alignment of the transmitter power, deviation and reference oscillator. Function F6 is used to calibrate a PC board after it has been replaced.

MOTOROLA Radio Service Software

MaxTrac 300 Model:

74

Alignment versus

Calibration

The term “Alignment” refers to the RSS’s ability to adjust transmitter power, deviation and reference oscillator on a test frequency. The term

“Calibration” refers to the RSS's ability to adjust transmitter power, deviation and reference oscillator on sixteen calibration points that span the entire frequency band.

When the radio is calibrated at the factory, it will perform within specifications on any customer frequency within the frequency band.

Therefore, any further alignment or calibration should not be necessary in the field. The only exception to this rule is the alignment of the reference oscillator. Because of aging characteristics of crystals, the frequency of the oscillator will change with time. This means that the reference oscillator needs to be re-aligned periodically. This is not true, however, for transmitter power and deviation.

Since transmitter power and deviation do not change with time, alignment for power and deviation is NOT recommended unless you feel it is absolutely necessary. If you find a radio that needs more than

2 Watts adjustment, first check your equipment, antenna loads and cables.

Note: Remember that setting a radio beyond its rated power will affect the radio's long term reliability.

If you find that a radio needs more than 500 Hz deviation adjustment, first check your equipment. If the radio is operating beyond these limits, it is recommended that calibration be performed instead of alignment.

The procedures for Alignment and Calibration are explained on the following pages.

75

Alignment of Radio

The ALIGNMENT screen has three functions available. These functions allow alignment of the reference oscillator (F5), transmitter

BB power (F7) and transmitter deviation (F3).



SRVC: ALGN

Select Function Key F1-F10.

ALIGNMENT MENU

F1 - Help

F2 -

F3 - DEVIATION Adjustment

F4 -

F5 - REFERENCE OSCILLATOR WARP Adjustment

F6 -

F7 - TX POWER Adjustment

F8 -

F9 -

F10 - EXIT/Return to SERVICE Menu

F1

HELP

F2

F3

DEVIA-

TION SET

F4 F5

REF OSC

WARP

F6 F7

TX

POWER

F8 F9 F10

EXIT

76

Reference

Oscillator Warp

Adjustment

BE

The reference oscillator is aligned electronically in the field with the

RSS. The MaxTrac radio is not aligned by a variable capacitor or inductor as were previous products. Alignment of the oscillator can be performed without opening the radio. The REFERENCE OSCILLATOR

ALIGNMENT screen displays a relative scale of the alignment range available and the current position of the alignment inside that range.



Use UP/DOWN Arrows to Adjust Value.

SRVC: ALGN: REF OSC WARP

TRANSMITTER FREQUENCY WARP

0

MIN

Relative Value = 95

189

MAX

TRANSMITTER OFF

F1

HELP

F2 F3 F4 F5

PRINT

SCREEN

F6

TOGGLE

PTT

F7 F8

PROGRAM

VALUE

F9 F10

EXIT

Use the following procedure to align the reference oscillator:

1. Connect a frequency counter to the antenna connector of the radio.

2. Key the radio using the F6 key. The screen will display “TRANSMIT

ON”.

3. Using the up/down arrow keys, set the radio to plus or minus 100

Hz of the customer’s desired frequency. The relative position of the adjustment will be displayed on the scale. Note that it may take up to 10 seconds before the radio is updated.

Note: If the radio cannot be adjusted for the correct frequency, and the relative position is a MIN or MAX position, you should refer to the Radio Service Manual for repair procedures.

4. De-key the radio using the F6 key. The screen will display

TRANSMIT OFF.

5. Press F8 to save the new calibration value into the radio EEPROM and return to the ALIGNMENT screen.

77

Transmitter Power

Adjustment

BG

The TRANSMIT POWER ADJUSTMENT screen is similar to the

REFERENCE OSCILLATOR ALIGNMENT except that, in this case, the scale represents a power adjustment instead of a frequency adjustment.



SRVC: ALGN: TX PWR


TX POWER ADJUSTMENT

0

MIN

Relative Value = 63

126

MAX

TRANSMITTER OFF

F1

HELP

F2 F3 F4 F5

PRINT

SCREEN

F6

TOGGLE

PTT

F7 F8

PROGRAM

VALUE

F9 F10

EXIT

Use the following procedure to align the transmitter:

1. Connect a power meter to the antenna connector of the radio.


ON”.

3. Using the up/down arrow keys, set the radio to rated power by reading the power meter. The relative position of the adjustment will be displayed on the scale.

Note: If the radio cannot be adjusted for rated power and the relative position is a MIN or MAX position, you should refer to the Radio Service Manual for repair procedures.


‘TRANSMIT OFF”.


Note: If the radio model has the Low Power TX option, steps 2 to 5 will be repeated before returning to the ALIGNMENT screen.

78

Transmitter

Deviation

Adjustment

BC

The TRANSMIT DEVIATION ALIGNMENT screen is similar to the

REFERENCE OSCILLATOR ALIGNMENT except that, in this case, the scale represents a deviation adjustment instead of a frequency adjustment.



SRVC: ALGN: TX DEV

Use UP/DOWN Arrows to adjust value.

TRANSMITTER DEVIATION ADJUSTMENT

0

MIN

Relative Value =

31

TRANSMITTER OFF

63

MAX

F1

HELP

F2 F3 F4 F5

PRINT

SCREEN

F6

TOGGLE

PTT

F7 F8

PROGRAM

VALUE

F9 F10

EXIT

Use the following procedure to align the transmitter deviation:

1. Connect the audio generator to the BNC connector on the RIB-to-

Radio cable. Set the generator to 800 MHz RMS at a frequency of

1000 Hz.

2. Connect a deviation meter to the antenna connector of the radio.


ON”.

4. Using the up/down arrow keys, set the radio to rated deviation by reading the deviation meter. The relative position of the adjustment will be displayed on the scale.

Note: If the radio cannot be adjusted for rated deviation and the relative position is a MIN or MAX position, you should refer to the service manual for repair procedures.


“TRANSMIT OFF”.


79

Calibration After

Board Replacement

BF

Pressing the F6 function key from the SERVICE screen will display the

BOARD REPLACEMENT MENU. There are four functions available to cover every PC board in the radio. Since the microcomputer controls the reference oscillator, transmit deviation and transmit RF power, it must learn the characteristics of each board in the radio. Each board has its own set of unique characteristics. This is due to component and manufacturing tolerances. Data that describes these tolerances are entered from labels attached to the boards or determined by measuring certain radio parameters.



SRVC: BD REPLC

Select Function Key F1-F10.

F1

HELP

BOARD REPLACEMENT MENU

F1 - HELP

F2 - LOGIC BOARD OR RF BOARD

F3 -

F4 - POWER AMPLIFIER BOARD

F5 -

F6 - DISPLAY BOARD

F7 -

F8 - SWITCH BOARD

F9 -

F10 - EXIT/Return to SERVICE Menu

F2

LOG./RF

BOARD

F3 F4

PA

BOARD

F5 F6

DISPLAY

BOARD

F7 F8

SWITCH

BOARD

F9 F10

EXIT

Note: While performing this test procedure, DO NOT key the transmitter for longer than one minute. If you do, it may affect the calibration setting. If the transmitter is keyed for one minute, you must allow four minutes of cooling time before continuing the calibration.

Some of the calibration is done over sixteen test frequencies that cover the band or eight frequencies for some 800 MHz models. Below is a description of the screens that follow the selection of one of the function keys.

Replaced Switch or

Display Board

Presently there are no parameters on these boards that require calibration. If you press F6 or F8, the RSS will display a screen stating the same. Press F10 to return to the BOARD REPLACEMENT MENU.

80

Replaced Power

Amplifier Board

BFD

To calibrate the power amplifier board, first make sure that the radio is turned on and is connected to the RIB box, and the antenna connector of the radio is connected to a RF power meter.



SRVC: BD REPLC: PA BD

Follow Highlighted Instruction.

POWER AMPLIFIER BOARD REPLACEMENT PROCEDURE

Step

1. - Refer to Service Manual for Addl. Info.

2. -

F2 Set TX POWER CALIBRATION.

3. - F10 EXIT, Enter GET/SAVE to Archive Data

F1

HELP

F2

CAL

POWER

F3 F4 F5 F6 F7 F8 F9 F10

EXIT

Press F2 at the BOARD REPLACEMENT MENU to display the

TRANSMITTER POWER CALIBRATION screen. The radio has sixteen calibration points. Each point must be set to the rated power of the radio. Follow the steps below to perform this procedure.

1. Key the radio using the F6 key. The screen will display

“TRANSMITTER ON”.

2. Using the up/down arrow keys, set the radio to the rated power by reading the power meter. The relative position of the adjustment will be displayed on the scale. The relative position may be entered directly from the keyboard. For instance, if the previous calibration points have been running about the relative value of

33, for the next calibration point you may start by entering 33 and then using the up/down arrows for the final adjustment.

Note: If the radio cannot be adjusted for muted power and the relative position is at the Min or Max position, you should refer to the Radio Service Manual for repair procedures.

3. Press Tab to move to the next calibration point. The calibration point number (1 to 16) will be highlighted.

4. Repeat steps 2 and 3 above until all sixteen points have been calibrated.

Note: If kit # HLE9310 (449 - 470 MHz) is installed, it is not necessary to calibrate points 1 through 5.


“TRANSMITTER OFF”.

6. The Tab keys will allow you to step to any desired calibration point to re-check a setting if necessary.

81

82

When the calibration is complete, press F8 key to save the calibration to the radio and return to the BOARD REPLACEMENT screen.



SRVC: BD REPL:PA BD: TX PWR CAL

POINT

1

2

3

4


TRANSMITTER POWER CALIBRATION PROCEDURE

0 126

MIN

VALUE POINT VALUE

5 63

63

63

63

6

7

8

63

63

63

MAX

POINT VALUE POINT

9 63 13

10

11

12

63

63

63

14

15

16

VALUE

63

63

63

63

F1

HELP

F2 F3 F4

TRANSMITTER OFF

F5

PRINT

SCREEN

F6

TOGGLE

PTT

F7 F8

PROGRAM

VALUE

F9 F10

EXIT

Replaced Logic

Board or RF Board

BFB

To calibrate either the logic board or the RF board, first make sure the radio is turned on and connected to the RIB. Also, have an RF frequency counter, deviation meter, audio generator and power meter on hand to connect to the radio's antenna connector.



Follow Highlighted Instruction.

SRVC: BD REPLC: LOGIC BD

LOGIC OR RF BOARD REPLACEMENT PROCEDURE

Step

1. - Refer to your Service Manual for Addl. Info.

2. -

F2 Enter REFERENCE CRYSTAL DATA.

3. - F3 Set TX POWER.

4. - F4 WARP REFERENCE FREQUENCY.

5. - F5 Set TX POWER CALIBRATION.

6. - F6 Set TX DEVIATION CALIBRATION.

7. - F7 Set TOTAL DEVIATION w/PL.

8. - F8 Set TOTAL DEVIATION w/DPL.

9. - F10 EXIT and Enter GET/SAVE to Archive Data.

F1

HELP

F2

REF XTAL

POWER

F3

TX

POWER

F4

WARP

FREQ

F5

CAL

POWER

F6

CAL

DEV

F7

CAL

PL

F8

CAL

DPL

F9 F10

EXIT

If you press F2, the RSS will determine whether or not the EEPROM of the logic board has been initialized. If the EEPROM has not been initialized, model definition data must first be programmed into the

EEPROM according to the model of the radio. Upon detecting an noninitialized EEPROM, the RSS will display the BLANK BOARD

INITIALIZATION screen.

Six pieces of information are need to initialize the EEPROM: Product

Line, Model Name, Model Number, Frequency Range, Panel Number and Serial Number. Use the following procedure to initialize the

EEPROM:

1. With the cursor on the Product Line data field, select the correct product line of the radio using the up/down arrow keys. Examples of product lines are “MaxTrac”, “Radius” and “Trunked”.

2. Move the cursor to the Model Name data field and select the correct model name using the up/down arrow keys.

3. Move the cursor to the Model Number data field and select the correct model number using the up/down arrow keys.

4. Move the cursor to the Range data field and select the correct frequency range for this radio using the up/down arrow keys.

5. Move the cursor to the Panel Number field and enter the correct panel number for the Model of this radio. Refer to Appendix G to find the correct panel number for your radio.

83

84

6. Move the cursor to the Serial Number field and enter the serial number from the radio label and then press the Enter key. It is important that the information on the BLANK BOARD

INITIALIZATION screen is correct.

!

Caution

Once a non-initialized EEPROM is programmed with model definition data, it CANNOT be changed again. If the EEPROM is incorrectly initialized, the logic board will have to be replaced.

7. Review the information on the screen and edit the information if it is incorrect. Now press F8 to program the model definition data into the radio's EEPROM.

8. Press F10 to return to the BOARD REPLACEMENT MENU.

If the product line, model name, and/or frequency range of the radio you are trying to repair are not listed, then this version of the RSS is not compatible with this radio model.

Pressing F2 with an initialized EEPROM in the radio will display the

LOGIC BOARD AND RF BOARD REPLACEMENT PROCEDURE screen.

This screen displays a menu that is arranged in the order that the board should be calibrated. The status message box (upper right box) will tell you which calibration function key is active. Only one of the calibration function keys will be active at a time. The operation of each function key in this screen will be described in the following pages.

Reference Crystal

Data

BFBB

The first calibration screen is “REFERENCE CRYSTAL DATA”. This screen requires that the radio be open and the RF and synthesizer shield be removed prior to calibration.



SRVC:BD REPLC:LOGIC BD:XTAL

CRYSTAL DATA

0000

0000

Enter the Numbers Printed on

Reference Oscillator Crystal (Y151).

TUNING DATA

000

0000

-

MEASURED 9.6V.

9.60

Procedure A

F1

HELP

F2 F3 F4 F5 F6 F7 F8

PROGRAM

RADIO

F9 F10

EXIT

Follow Procedure A unless the radio is a 900 Mhz model, in which case follow Procedure B. There are two labels inside the synthesizer compartment. The first is called the Crystal Label. This label is located on the crystal itself. It has two rows of four digits each. The second label is called the Tuning Label. This label is located in the synthesizer compartment near the crystal. Depending on the unit, the label will contain either seven or eight characters. Seven-character units will have a seven-digit number. Eight-character units will have seven numbers followed by an “H”. You will also need a DVM to measure regulator voltage. Use Procedure A or B to complete calibration from this screen:

1. Read the top four digits from the Crystal Label. Enter the digits in the top data entry field under the “Crystal Label” title.

2. Read the bottom four digits from the Crystal Label. Enter the digits in the bottom data entry field under the “Crystal Label” title.

3. Read the first three digits from the Tuning Label. Enter the digits in the top data entry field under the “Tuning Label” title.

4. Read the next four digits from the Tuning Label. Enter the digits in the second data entry field under the “Tuning Label” title. If there is an “H” following the seventh digit of the label, enter an “H” on the third row data entry field under the “Tuning Label” title; otherwise enter a dash (“-”).

5. Measure the voltage of the 9.6 volt regulator (Pin 1 of 16). Enter the voltage in the data entry field under “MEASURED 9.6V”.

6. Verify that the data that you have entered is correct. Press the F8 key to save the new calibration values into the radio and return to the LOGIC BOARD AND R.F. BOARD CALIBRATION screen.

85

Procedure B

1. Measure the voltage at pin 43 of the microprocessor on the logic board (U802).

2. Enter the measured voltage in the data entry field under

“VDIODE”.

3. Measure the voltage of the 9.6 volt regulator (Pin 1 of 16). Enter the voltage in the data entry field under “MEASURED 9.6V”.

4. Verify that the data that you have entered is correct. Press the F8 key to save the new calibration values into the radio and return to the LOGIC BOARD AND R.F. BOARD CALIBRATION screen.

86

Set Transmitter

Power

BFBC

The next screen is the TRANSMIT POWER ALIGNMENT. This is the same screen that is used to align the transmitter power found in the

ALIGNMENT screens.



SRVC: BD REPLC:LOGIC BD: TX PWR


TX POWER ADJUSTMENT

0

MIN

Relative Value =

63

126

MAX

TRANSMITTER OFF

F1

HELP

F2 F3 F4 F5

PRINT

SCREEN

F6

TOGGLE

PTT

F7 F8

PROGRAM

VALUE

F9 F10

EXIT

Use the following procedure to align the transmitter:

1. Connect a power meter to the antenna connector of the radio.


ON”.

3. Using the up/down arrow keys, set the radio to rated power by reading the power meter. The relative position of the adjustment will be displayed on the scale.

Note: If the radio cannot be adjusted for muted power, and the relative position is a MIN or MAX position, you should refer to the Radio Service Manual for repair procedures.


“TRANSMIT OFF”.

5. Press F8 to save the new calibration value into the radio EEPROM and return to the LOGIC BOARD AND R.F. BOARD CALIBRATION screen.

87

Reference

Oscillator

Alignment

BFBD

The next screen is the REFERENCE OSCILLATOR ALIGNMENT screen.

This screen is exactly the same as the TRANSMITTER FREQUENCY

WARP found in the ALIGNMENT screens.




SRVC: BD REPLC: LOGIC BD:REF OSC WARP

TRANSMITTER FREQUENCY WARP

0

MIN

Relative Value =

95

189

MAX

TRANSMITTER OFF

F1

HELP

F2 F3 F4 F5

PRINT

SCREEN

F6

TOGGLE

PTT

F7 F8

PROGRAM

VALUE

F9 F10

EXIT

Use the following procedure to align the reference oscillator:

1. Connect a frequency counter to the antenna connector of the radio.



3. Using the up/down arrow keys, set the radio to plus or minus 100

Hz of the displayed frequency. The relative position of the adjustment will be displayed on the scale. Note that it may take up to 10 seconds before the radio is updated.

Note: If the radio cannot be adjusted for correct frequency and the relative position is a MIN or MAX position, you should refer to the Radio Service Manual for repair procedures.


“TRANSMIT OFF”.

5. Press F8 to save the new calibration value into the radio and return to the LOGIC BOARD AND R.F. BOARD CALIBRATION screen.

88

Calibrate Power

BFBE

The next screen is the CALIBRATE POWER screen. This screen is the same as the one used in the Replace Power Amplifier section.



Use UP/DOWN Arrows to adjust value.

SRVC: BD REPL: LOGIC BD: TX PWR CAL

TRANSMITTER POWER CALIBRATION PROCEDURE

0 126

POINT VALUE

1

2

3

4

63

63

63

MIN

POINT VALUE

5 63

6

7

8

63

63

63

MAX

POINT VALUE POINT

9 63 13

10

11

12

63

63

63

14

15

16

VALUE

63

63

63

63

F1

HELP

F2 F3 F4 F5

PRINT

SCREEN

F6

TOGGLE

PTT

F7 F8

PROGRAM

VALUE

F9 F10

EXIT

Use the following procedure to calibrate the power amplifier:

1. Make sure the radio is turned on. Connect a power meter to the antenna connector of the radio.



3. Using the up/down arrow keys, set the radio to the noted power by reading the power meter. The relative position of the adjustment will be displayed on the scale. The relative position may be entered directly. For instance, if the previous calibration points have been running about the relative value of 33, for the next calibration point you may start by entering 33 and then using the up/down arrows for the final adjustment.

Note: If the radio cannot be adjusted for muted power and the relative position is at the Min or Max position, you should refer to the Radio Service Manual for repair procedures.

4. Press the Tab or Enter key to move to the next calibration point.

The calibration point number (1 to 16) will be highlighted.

5. Repeat steps 3 and 4 above until all sixteen points have been calibrated.



7. Use the Tab keys to step to any desired calibration point to recheck a setting if necessary.

8. When the calibration is complete, press F8 to save the new calibration value into the radio and return to the LOGIC BOARD

AND R.F. BOARD CALIBRATION screen.

89

Calibrate Deviation

The next screen is the CALIBRATE DEVIATION screen. This screen is similar to the CALIBRATE POWER screen. The exception in this case is

BFBE that the scale represents the deviation adjustment instead of power.



SRVC: BD REPL: LOGIC BD: TX DEV CAL

POINT

1

2

3

4


TRANSMITTER DEVIATION CALIBRATION PROCEDURE

0

63

MIN

VALUE POINT

5

31

31

31

6

7

8

VALUE

31

31

31

31

MAX

POINT VALUE POINT VALUE

9 31 13 31

10

11

12

31

31

31

14

15

16

31

31

31

F1

HELP

F2 F3 F4 F5

PRINT

SCREEN

F6

TOGGLE

PTT

F7 F8

PROGRAM

VALUE

F9 F10

EXIT

Use the following sequence to calibrate deviation:

1. Connect the audio generator to the BNC connector on the RIB-to-

Radio cable. Set the generator to 800 MHz RMS at a frequency of

1000 Hz.

2. Make sure the radio is turned on. Connect a deviation meter to the antenna connector of the radio. Now, key the radio using the F6 key. The screen will display “TRANSMITTER ON”.

3. Using the up/down arrow keys, set the radio to the noted deviation by reading the deviation meter. The relative position of the adjustment will be displayed on the scale. The relative position may also be entered directly. For example, if the previous calibration points have been running about the relative value of

33, for the next calibration point you may start by entering 33 and then use the up/down arrows for the final adjustment.

Note: If the radio cannot be adjusted for rated deviation and the relative position is at the Min or Max position, you should refer to the Radio Service Manual for repair procedures.

4. Press Tab or Enter to move to the next calibration point. The calibration point number (1 to 16) will be highlighted.

5. Repeat steps 3 and 4 above until all 16 points have been calibrated.

Note: If kit # HLE9310 (449 - 470 MHz) is installed, it is not necessary to calibrate points 1 to 5.



7. Use the Tab keys to step to any desired calibration point to recheck a setting if necessary.

8. When the calibration is complete, press F8 to save the new calibration value into the radio.

90

Calibrate Total

Deviation with PL

BFBG

The next screen is the CALIBRATE PL DEVIATION screen. This screen is similar to the CALIBRATE DEVIATION screen. On this screen, however, there is only one calibration point.



SRVC: BD REPL: LOGIC BD: PL DEV


TOTAL RADIO DEVIATION WITH PL

0

15

MIN

MAX

TRANSMITTER OFF

F1

HELP

F2 F3 F4 F5

PRINT

SCREEN

F6

TOGGLE

PTT

F7 F8

PROGRAM

VALUE

F9 F10

EXIT

Follow the procedure below to calibrate PL deviation:

1. Make sure the radio is turned on. Connect a deviation meter to the antenna connector of the radio. Connect the audio generator to the BNC connector on the RIB-to-radio cable. Set the generator to

800 MHz RMS at a frequency of 1000 Hz.



3. Using the up/down arrow keys, set the radio to the rated deviation by reading the deviation meter. The relative position of the adjustment will be displayed on the scale.

Note: If the radio cannot be adjusted for rated deviation and the relative position is at the Min or Max position, you should refer to the Radio Service Manual for repair procedures.



5. When the calibration is complete, press F8 to save the calibration into the radio and return to the LOGIC BOARD AND R.F. BOARD

CALIBRATION screen.

91

Calibrate Total

Deviation with DPL

BFBH

The DPL CALIBRATE DEVIATION screen is exactly the same as the PL

CALIBRATE screen. Use the previous PL deviation calibration procedure to perform DPL calibration.



SRVC: BD REPL: LOGIC BD: DPL DEV


TOTAL RADIO DEVIATION WITH DPL

0

15

MIN MAX

Exiting Calibration

F1

HELP

F2 F3

TRANSMITTER OFF

F4 F5

PRINT

SCREEN

F6

TOGGLE

PTT

F7 F8

PROGRAM

VALUE

F9 F10

EXIT

This completes the calibration. Press F10 to return to the

REPLACED BOARD screen. It is recommended that you go to the

GET/SAVE MENU to archive the personality and calibration points that have been saved in the EEPROM of the radio.

Note: Remember that the codeplug must first be read from the radio before it can be saved to the disk archive file.

92

Alignment and Calibration

Alignment and

Calibration

Required

Equipment for

Alignment and

Calibration

Configuring the

Alignment and

Calibration

Equipment

Service Menu

Alignment versus

Calibration

Alignment of Radio

Reference

Oscillator Warp

Adjustment

Transmitter Power

Adjustment

Transmitter

Deviation

Adjustment

Calibration After

Board Replacement

Replaced Switch or

Display Board

Replaced Power

Amplifier Board

Replaced Logic

Board or RF Board

Reference Crystal

Data

Procedure A

Procedure B

Set Transmitter

Power

Reference

Oscillator

Alignment

Calibrate Power

Calibrate Deviation

Calibrate Total

Deviation with PL

Calibrate Total

Deviation with DPL

Exiting Calibration

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