PT-RZ120 (serv.man2) - Panasonic Projector Service Manual (repair manual). Page 24

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INF-14
SECTION 1 SERVICE INFORMATION
< RZ120 >
15. BLENDING MODE
  • When edge blending is used, set when coloring is conspicuous in the overlapped image area.
    In case of multi-display screen, it is necessary to unify "BLENDING MODE" of each projector.
    - MODE1 : Normal mode. (Default)
    - MODE2 : Set when coloring is conspicuous in the overlapped image area.
  *  If you change the MODE setting after installation adjustment, readjustment is required because various user adjustment 
values are reset.
  *  The coloring of the overlapped image area may occur when the setting position deviation or setting is incorrect. Check the 
installation condition first.
 16. DIGITAL LINK OPTION
  • Setup when failing the DIGITAL LINK firmware updating. (Normally not used)
    - 0 : Normal (Default)
    - 1 : Firmware writing mode by the special tool.
17. DIGITAL LINK (ETHERNET CONTROL)
  •  Under the dual LAN system configuration, setup to avoid the loop interference due to commands controlled from both 
terminals.
    - ENABLE : Enables the network command control from DIGITAL LINK terminal. (Default)
    - DISABLE : Disable the network command control from DIGITAL LINK terminal.
  * It takes a time to effect the setting after switching.
18. HDMI HOT PLUG CONTROL
  •  At the turning on the projector, setup when the abnormal HDMI signal (no information frame, etc.) is output from source 
equipment, it controls the Hot Plug and outputs the signal again.
    - DISABLE : Hot Plug is "High" during connecting to the source equipment.*1 (Default)
    - POWER ON : Hot Plug is switched from "Low" to "High" once when starting up the main power supply.*1, *2
    *1 :  When changing the setting of "EDID Selection" or "EDID Mode" on the HDMI IN menu, the Hop Plug becomes 
"Low".
    *2 : The source equipment may output the signal again to the connected equipment (monitors, projectors).
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