About The Rs-232C Adjustment Mode - Pioneer PDP-502MX Manual

RS-232C Adjustment Mode
5.5 RS-232C Adjustment Mode
Through the unit's RS-232C terminal. You can use a PC to make various adjustments and settings.

5.5.1 About the RS-232C adjustment mode

1) When carrying out adjustments in the RS-232C adjustment mode
• This data is written in the same memory area allocated for integrator mode (refer to 5.4.5 and 5.4.6, "Memory
Area Tables").
2) Screens displayed in the RS-232C Adjustment Mode
• The display will appear much like the illustration to the right.
The ID number of the set of adjustments will be indicated
in the upper left corner of the screen, where "– –" is shown
in the illustration.
A display such as "0C-1" in the upper right of the screen is
for factory adjustments.
CAUTION
(1) Always enter ID before using RS-232C adjustment mode.
In addition, include the ID of the set to be targeted for control/adjustment in the RS-232C command that
you transmit. Refer to section 5.5.2, "Interface".
(2) The adjustments are stored in last memory using <AJN>. When you have finished making the adjustments,
make sure that you execute <AJN>. When changing the type of signal that will be the target of the
adjustments (e.g. when changing from NTSC to PAL or changing the PC refresh rate), make sure that you
execute <AJN> before switching over the type of signal and then once again execute <AJY>.
(3) Some RS-232C commands can be used in normal operating mode. Refer to section 5.5.4, "List of RS-
232C commands".
(4) With the exception of the following cases, the adjustment data and set items from RS-232C adjustment
mode are all stored in last memory. A precondition for this however is that all of the conditions in "5.1.5
Last memory" have been satisfied.
Cases where the adjustment data and set items are not stored in last memory.
For the following commands in normal operating mode:
• <IN 1-4>
• <MMN. X. Y. Z> (mirror mode switching)
• <AMY. N>
• <AJY>
• <HPS> + <UPn> or <DWn> (n: 0 to 9) (movement of the picture in order to prevent it from
becoming burnt onto the screen)
For more details please refer to "5.8 Regarding the problem of images becoming burnt onto the
screen"
• <VPS> + <UPn> or <DWn> (n: 0~9)
For the following command in RS-232C adjustment mode
• <DOF> + (OSD display OFF)
Please take due care.
(5) About <DIN>/<DIY> (OSD displays disabled/enabled)
Whether in <DIN> or <DIY> state, the following are shown:
• Menu display
• Warning just before the Power Save feature comes on
• Warning of high internal temperature ("THERMAL WARNING! PLEASE SHUT DOWN")
• Display announcing KEY LOCK is set; also display announcing the setting of KEY LOCK/UNLOCK
(6) RS-232C adjustment mode is automatically canceled when the STANDBY/ON, MENU, or KEY LOCK/
UNLOCK (main unit operating panel only) are pushed.
114
(input switching)
(muting)
(transition to RS-232C adjustment mode)
– – MODE 0C-1
ADJUSTMENT