System Set-Up; Realignment; Pc Mode; Connection Procedure - Kenwood NXR-810 Service Manual

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Choose the type of transceiver
Repeater programming & setup
DC power supply or
duplexer?
NO
External speaker?
NO
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1. Modes
User mode
PC programming mode

PC mode

PC test mode
Firmware programming mode
Mode
User mode Use this mode for normal operation.
Use this mode to make various settings by
PC mode means of the FPU through the RS-232C
port.
PC programming Use to read and write frequency data and
mode other features to and from the repeater.
Use to check the repeater using the PC.
PC test mode
This feature is included in the FPU.
Firmware program- Use when changing the fi rmware program
ming mode of the fl ash memory.
2. How to Enter Each Mode
Mode
User mode
PC mode
Firmware programming mode

SYSTEM SET-UP

See page 3.
A personal computer, programming interface (KPG-46/46A), and
programming software (KPG-129D) are required for programming.
YES
Installation in the optional space
YES

REALIGNMENT

PC tuning mode
Function
Operation
Power on.
Received commands from PC.
[PF1] + Power on (one second)
Confidential 2009.11.30
Frequency range RF power
TX/RX 400~470MHz 40W
(Option)
KES-5 installation
(Option)
3. PC Mode
3-1. Preface
The NXR-810 is programmed by using a personal com-
puter, programming interface (KPG-46/46A) and program-
ming software (KPG-129D).
The programming software can be used with a PC. Fig-
ure 1 shows the setup of a PC for programming.

3-2. Connection Procedure

1. Connect the NXR-810 to the computer using the inter-
face cable and USB adapter (When the interface cable is
KPG-46A, the KCT-53U can be used.).
Note:
• You must install the KCT-53U driver in the computer to
use the USB adapter (KCT-53U).
• When using the USB adapter (KCT-53U) for the first time,
plug the KCT-53U into a USB port on the computer with
the computer power ON.
2. When power is applied, the user mode is entered im-
mediately. When the PC sends a command, the repeater
enters the PC mode and displays "PC" on the 7-seg-
ment LED. When data is being transmitted to the PC
from the repeater, the TX LED fl ashes. The BUSY LED
fl ashes when data from the PC is being received by the
repeater.
Note:
• The data stored in the personal computer must match
the model type, when it is written into the fl ash memory.
• Change the NXR-810 to PC mode, then attach the inter-
face cable.
NXR-810
Type
K2
See page 6.
See page 6.
3