Sharp PN-K321, Service Manual

Page: 53 / 171

PN-K321/K322B SERVICE MENU/VARIOUS SETTING TOOL OPERATING PROCEDURES 4 - 21
DOES NOT OPERATE
Reset the setting to the default state as follows:
1)Press [Connection Setting] button and perform the
communication setting.
2)Turn ON the power of the information display.
3)Press [Reset] button, and the Gamma setting is reset to the
default value.
4)Check to confirm that “K” mark is not displayed on the left upper
corner of the display. If “K” mark is displayed, perform the
reading procedure again.
(CAUTION)
If the message of “This Monitor is not Support. Is write processing
continued?”, “Writing data is not for this monitor. Is write
processing continued?”, or “Model Name is different between
monitor and writing data. Is write processing continued?” is
displayed, the value to be initialized may be different from the
value of this model. Check again and perform initialization again.
(MEMO)
WHEN “TIME OUT. CANNOT CONNECT. PLEASE CONFIRM
SETTING.” IS DISPLAYED:
・
Check the power state of the information display. If
“
Read&Save
”
is executed under the power standby state, the
operation may fail on rare occasions. With the power ON, press
[Read&Save] button again to read the setting.
・
Check to confirm that the PC and the information display are
connected with an RS-232C cable properly.
WHEN “CANNOT OPEN INTERFACE. CANNOT CONNECT.
PLEASE CONFIRM SETTING” IS DISPLAYED:
・
Check to confirm that the COM port is not set by another tool. If
the COM port is set by another tool, terminate that tool and
press [Read&Save] button again to read the setting value.
WHEN “THIS MONITOR IS NOT SUPPORT. IS XXXX
PROCESSING CONTINUED?” IS DISPALYED:
・
The tool connected to the display does not support the display.
Use a tool which supports the display.