SECTION 5
ADJUSTMENT PROCEDURES
5 - 1
▄
REQUIRED TEST EQUIPMENT
EQUIPMENT
GRADE AND RANGE
EQUIPMENT
GRADE AND RANGE
DC power supply
Output voltage
Current capacity
: 13.6 (13.2) V DC
: 20 A or more
Audio generator
Frequency range
Measuring range
: 300–3000 Hz
: 1–500 mV
Modulation analyzer
Frequency range
Measuring range
: DC–600 MHz
: 0 to
±
10 kHz
Attenuator
Power attenuation
Capacity
: 50 or 60 dB
: 100 W
Frequency counter
Frequency range
Frequency accuracy
Sensitivity
: 0.1–600 MHz
: ±1 ppm or better
: 100 mV or better
Standard signal
generator (SSG)
Frequency range
Output level
: 0.1–600 MHz
: 0.1 µV to 32 mV
(–127 to –17 dBm)
Digital multimeter
Input impedance
: 10 M
Ω
/V DC or more
AC millivoltmeter
Measuring range
: 10 mV to 10 V
RF power meter
Measuring range
Frequency range
Impedance
SWR
: 1–75 W
: 100–800 MHz
: 50
Ω
: Better than 1.2 : 1
Oscilloscope
Frequency rang
Measuring range
: DC–20 MHz
: 0.01–20 V
External speaker
Input impedance
Capacity
: 4
Ω
: 10 W or more
5-1 PREPARATION
When adjusting IC-F2721/D,F2710,F2821/D,F2810, the optional CS-F70/F1700 ADJ
ADJUSTMENT SOFTWARE
(Rev. 1.0 or later)
and JIG CABLE (modifi ed OPC-1122
CLONING CABLE
; see illustration on page 5-3) are required.
▄
SYSTEM REQUIREMENTS
• Microsoft
®
Windows
®
98/98SE/Me/2000/XP
• RS-232C serial port (D-sub 9 pin)
▄
ADJUSTMENT SOFTWARE INSTALLATION
q
Quit all applications when Windows is running.
w
Insert the CD into the appropriate CD drive.
e
Double-click the “Setup.exe” contained in the adjustment
software folder in the CD drive.
r
The “Welcome to the InstallShield Wizard for adjustment
software will appear. Click [Next>].
t
The “Choose Destination Location” will appear. Then click
[Next>] to install the software to the destination folder.
y
After the installation is completed, the “InstallShield Wiz-
ard Complete” will appear. Then click [Finish].
u
Eject the CD.
i
The adjustment software icon appears on the desk top
screen.
▄
BEFORE STARTING SOFTWARE ADJUSTMENT
Program the adjustment frequencies into the transceiver
using with the cloning software before starting the software
adjustment. Otherwise, the transceiver can not start software
adjustment.
CAUTION!:
BACK UP
the originally programmed mem-
ory data in the transceiver before program-
ming the adjustment frequencies.
When program the adjustment frequencies into
the transceiver, the transceiver’s memory data
will be overwritten and lose original memory
data at the same time.
Microsoft and Windows are registered trademarks of
Microsoft Corporation in the U.S.A. and other countries.
▄
STARTING SOFTWARE ADJUSTMENT
q
Connect the transceiver and PC with JIG CABLE.
w
Turn the transceiver power ON.
e
Boot up Windows, and click the adjustment software icon
on the screen.
r
Click ‘Connect’ on the adjustment software window, then
appears transceiver’s adjustment screen.
t
Set or modify adjustment data as desired.
• ADJUSTMENT FREQUENCY LIST
CH
FREQUENCY
CONDITIONS
1
400.000 MHz [L]
450.000 MHz [H]
TX power
Mode
: Low1
: Wide
2
400.000 MHz [L]
450.000 MHz [H]
TX power
Mode
: Low1
: Narrow
3
400.000 MHz [L]
450.000 MHz [H]
TX power
Mode
: Low1
: Digital
4
400.000 MHz [L]
485.000 MHz [H]
TX power
Mode
CTCSS
: Low1
: Wide
: 151.4 Hz
5
415.000 MHz [L]
485.000 MHz [H]
TX power
Mode
: Low1
: Wide
6
415.000 MHz [L]
485.000 MHz [H]
TX power
Mode
: Low1
: Narrow
7
415.000 MHz [L]
485.000 MHz [H]
TX power
Mode
: Low1
: Digital
8
435.000 MHz [L]
485.000 MHz [H]
TX power
Mode
: Low1
: Wide
9
435.000 MHz [L]
485.000 MHz [H]
TX power
Mode
: Low2
: Wide
10
435.000 MHz [L]
485.000 MHz [H]
TX power
Mode
: High
: Wide
11
435.000 MHz [L]
485.000 MHz [H]
TX power
Mode
: Low1
: Narrow
12
470.000 MHz [L]
520.000 MHz [H]
TX power
Mode
: Low1
: Wide
13
470.000 MHz [L]
520.000 MHz [H]
TX power
Mode
: Low1
: Narrow
14
470.000 MHz [L]
520.000 MHz [H]
TX power
Mode
: Low1
: Digital
