NA11ZZ0920C
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1.2 NWZ-4740 Display Unit Update Procedure
1. Preparation
1.1. Prepare the following:
PC
OS: Windows95 / 98 / NT / 2000 / XP / VISTA(Home Premium)
Available hard disk space required: 10MB or more
COM port: If the PC does not have a COM port, prepare a USB serial conversion adapter.
Dsub 9-pin straight cable (9-pin male connector - 9-pin female connector)
Update PC program (NWZ4740 FLASH 1.exe)
Update file (xxxxxx.bin)
1.2. Copy the update PC program (NWZ4740 FLASH 1.exe) and update file in the PC desktop.
1.3. Start the NWZ-4740.
1.4. Check the current software version of the NWZ-4740.
Version Check Procedure
1. Press
to display the MAIN MENU.
2. Select [7. VERSION] in the MAIN MENU.
3. In the VERSION MENU, hold down
and
together. The version details will
be displayed following "R53.00."
1.5. Turn off the NWZ-4740.
1.6. Open the Dsub connector cover on the rear of the NWZ-4740.
(If a printer is connected, turn off the printer and disconnect the printer cable.)
1.7. Connect the NWZ-4740 and the PC COM port (RS-232C) with the Dsub 9-pin straight cable.
Connection Diagram
Dsub connector
PC with a COM port
(If there is no COM port, use a USB serial conversion adapter.)
NWZ-4740
Display Unit
PC
Dsub 9-pin straight cable
9-pin male connector - 9-pin
female connector
GPS/DGPS sensor
The sensor does not
need to be connected.