Yokogawa GD40 Gas Density Detector - Manual (Page 130)

<7. HYDROGEN PURITY / PARAMETER SETTING>
7-7
IM 11T3E1-01E
7.2.2 Parameter Setting at Operation Level
To move to the operation level, press the [MODE] key and then enter the password (XXX). Pass-
word is not selected in first condition. When password is necessary, refer to Section 4.2 “Setting
Lists” and selected password what you need.
This level includes the manual calibration mode, which is discussed in Chapter 10.
(1) Operation Level
Select a mode from the following four choices of the operation level. Each press of the [NO] key
cycles through the choices in the order shown below:
1. Measuring range selection mode [S_GAS]
2. Display mode [DISP]
3. Manual calibration mode [MAN.CAL]
Press the [YES] key to enter the desired mode when it is indicated.
XXX
[ENT]
[NO]
[NO]
[YES] [YES]
[YES] [YES]
Password is not selected in first condition
[MODE]
Manual calibration mode
Measurement Mode
*PASSW
MAN.CAL
F0702.ai
(See "Figure 7.25 Process of Setting Password" on page 7-29.)
DISP DISP mode
[YES] [YES]
[NO]
You can abort the setting operation in any of the modes by pressing [MODE] key.
Doing this will return the analyzer to the measurement mode.
S_GAS
Measuring range selection mode
See the process in Figure 7.1.
See the process in Figure 7.3.
See the process in Figure 10.2.
Figure 7.2 Modes of Operation Level