PT-RCQ10, PT-RCQ80 (serv.man3) — Panasonic Projector Service Manual (repair manual). Page 110

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ADJ-14
SECTION 3 ADJUSTMENTS
< RCQ10 / RCQ80 >
2. Firmware update procedure
f
  Firmware updating can be done via the LAN terminal or the SERIAL terminal. 
   DIGITAL LINK firmware can be done via the serial terminal only.
f
 It is recommended to use the LAN terminal for updating the firmware.(updating speed is faster than serial terminal)
2. 1. Equipment to be used
1. Computer : Use it for firmware transferring
2. Communication cable : 
    
3. Service Software : [MainSubNtUpdateTool.exe ]      Download from the projector service website.
4. Firmware software : Download the firmware file from the projector service website to the PC.
2. 2. Connection Preparations
1. Check the settings of the projector.
 
LAN terminal connection
  1) Set [NETWORK CONTROL] → [TYPE SELECT] in the [NETWORK] menu to [LAN].
  2) Check the projector IP address in [NETWORK STATUS] of the [NETWORK] me and take a note.
  3) Set the IP address of computer to approximate (same network group) value of the projector IP address.
 
  SERIAL terminal connection
  1)  The [INPUT SELECT] of sub menu [RS-232C] in [PROJECTOR SETUP] must be set according to the connection meth-
od.
  2) Enter the service mode, set [RS-232C] → [EMULATE] in the [PROJECTOR SETUP] menu to [OFF].
  3) Check the RS-232C settings (ID, Baudrate and Parity) and take a note.
  
• If you have changed the each menu settings, please return settings to the original (customers) after work.
2. Connect the projector and the PC by using a communication cable.
 
LAN terminal connection example
SERIAL terminal connection example
Projector SERIAL IN
Communication cable (straight)
Computer
D-Sub 9P
(male)
D-Sub 9p (female)
LAN cable (straight)
LAN cable (straight)
Projector LAN
Computer
Hub
2. 3. Update procedure
1. Switch the projector to "Normal-Standby" mode.
2. Start up service software [MainSubNetUpdateTool.exe] with a computer.
LAN terminal connection
LAN cable. (When connecting directly, use a cross cable)
SERIAL terminal connection D-sub 9pin (male/female RS-232C straight)
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