Yokogawa Integral Oxygen Analyzer ZR202 - Manual (Page 70)

IM 11M13A01-04E 7-6
7.4.3 Entering Parameter Code Selection Display
This section briefly describes the password entry procedure for entering the parameter
code selection display. The password is 1102 - it cannot be changed to a different
password.
Table7.3 Parameter Code Selection
Switch operation
Display Description
Ͼ ENT
Ͼ
ENT
Ͼ ENT
Ͼ ENT
Ͼ ENT
Ͼ
ENT
Ͼ ENT
Ͼ ENT
Ͼ ENT
Ͼ ENT
T7.4.3E.EPS
The symbol [ ] indicates that the key is being touched.
Light characters indicates that the digits are flashing.
Ͼ
Ͼ
Ͼ
Ͼ
Ͼ
Ͼ
Ͼ
Ͼ
Ͼ
Ͼ
Ͼ
Ͼ
Ͼ
21.0%
PASSno
0 000
1 000
1 0 00
1 1 00
110 0
110 2
1102
A 01
Warm-up is complete, and the basic panel is now displayed.
Continuously touch the [ ENT ] key for at least three seconds
to display "PASSno."
Touch the [ ENT ] key again. This allows you to change the leftmost
digit that is flashing.
Set the password 1102. If you touch the [ ] key, the digit that is flashing
will be 1.
Touch the [>] key to move the position of the digit that is flashing to the
right one digit.
Touch the [ ] key to change the numeric value to 1.
Touch the [>] key again to move the position of the digit that is flashing
to the right one more digit. Continuously touch the [>] key, and the position
of the digit that is flashing will move continuously to the right.
Touch the [ ] key to change the numeric value to 2. Continuously touch
[>] key, and the numeric value increases continuously
If you touch the [ ENT ] key, all the digits flash.
Touch the [ ENT ] key again to display A01 on the parameter-code selection
display.
CAUTION
• If no key is touched for at least 20 seconds during password entry, the current display
will automatically switch to the basic panel display.
• If no key is touched for at least 10 minutes during parameter code selection, the
current display will automatically switch to the basic panel display.