Toshiba DP120F Service Manual page 644

1.6.5 ERR COUNTER SHIFT
This setting is used to shift error count data (on the Error count list) from CURRENT COUNTER
to HISTORY. This function can be used to track communication activity to confirm the effective-
ness of an adjustment, and so on.
Use the [ ↑ ] or [ ↓ ] key to select "05.ERR COUNTER SHIFT", and then press the [EN-
(1)
TER] key.
ERROR COUNTER SHIFT
1.YES
2.NO
YES
Shifts the error counter data from CURRENT COUNTER to HISTORY. Selecting YES
shifts the data on the CURRENT COUNTER side to the HISTORY side, and initializes the
CURRENT COUNTER side.
NO
Count shift is not performed until the counter reaches 1000 communications.
Use the [ ↑ ] or [ ↓ ] key to select "1.YES" or "2.NO", and then press the [ENTER] key.
(2)
(3) When YES is selected, the display shows the following screen then returns to the standby
mode screen. When NO is selected, the display directly returns to the standby mode
screen without showing the screen below.
COMPLETED
<Remarks>
DP120F/DP125F Troubleshooting
After 1000 communications, the error counter data is automatically shifted
from CURRENT COUNTER to HISTORY.
[MENU], [9], [5], [05]
11-32 March 2000 © TOSHIBA TEC