UP-810F/820N/820F (U) TOUCH PANEL CALIBRATION, MASTER RESET AND PROGRAM RESET
1 – 2
[Master resetting]
Master resetting 1, 2 and 3 can be accomplished by using the following
procedures.
*Meaning of reset switch “ON” & “OFF” positions are as follows.
ON position: The position that CKDC becomes active state
(on the front side of the set, on the left side when facing
the reset SW: Normal status.)
OFF position: The position that CKDC becomes reset state
(on the back side of the set, on the right side when facing
the reset SW: Reset status)
*Procedure before the reset switch operation.
Reset switch cover is fixed as below.
Reset switch cover can be operated after loosing screw and sliding
reset switch cover to the right
There are three possible methods to perform a master reset.
(1) MRS-1
Clears the entire memory and resumes initial values.
Procedure :
1) Set the reset switch to OFF position.
2) Press and hold the MRS1 key and the reset switch move to ON
position.
3) And then, enter the secret key operation.
(2) MRS-2
Clears the entire memory and resumes initial values. (Master resetting
2 enables the layout of fixed keys in addition to master resetting 1.)
Procedure :
1) Set the reset switch to OFF position.
2) Press and hold the MRS2 key and the reset switch move to ON
position.
3) And then, enter the secret key operation.
Program the 0 to 9 keys, 00 key, 000 key, decimal point key, CL key, X
key, SBTL key, MODE key, cursor keys, HOME key, and CANCEL key
and ENTER key and CA/AT key in this sequence.
(This means that the key first pressed is programmed as the 0 key, the
key pressed second as 1 key ---- and the last key pressed as the CA/AT
key.)
To inhibit a particular key, press the 0 key at the point when that key
should be programmed.
(3) MRS-3
Master resetting 3 requires the entry of Serial No. in addition to master
resetting 2.
Procedure :
1) Set the reset switch to OFF position.
2) Press and hold the MRS3 key and the reset switch move to ON
position.
3) And then, enter the secret key operation.
After MRS3 key operation is made, serial No. entry will be prompted.
And then key layout programming will be prompted.
After complete the MRS3, following operations and programming will be
inhibited.
• GT programming.
• GT resets with Z report. (Z report can be made, but GT will not be
reset.)
• Specified memory (Serial no.) cannot be changed by All Memory
Download.
3. PROGRAM RESETTING (INITIALIZATION)
Set the reset switch to OFF position.
And the reset switch move to ON position without any key pressing.
This resetting resumes the initial program without clearing memory.
screw
reset switch cover
Loosing the screw (not need to be removed)