Riken Keiki GD-3EC, Technical Manual

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5. Usage Instructions 5-7 Checking settings
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5-7 Checking settings
Displays the alarm settings.
Item No. Setting item Remarks
1-2 Setting display
1-2.0 Alarm setting display
Zero follower setting ON/OFF display:
Sensitivity correction ON/OFF display:
1-2.1 ‐ This is not normally used by the user.
5-7-1 Checking alarm setpoints
Displays the various alarm settings, including first alarm setpoint, second alarm setpoint, and alarm delay time.
NOTE
 The zero follower setting ON/OFF display appears only with sensors that rely on the new ceramic or
electrochemical detection principle. (Refer to ‘1-2-2 Detection principles and detection target gases for
individual models’.)
 The sensitivity correction ON/OFF display appears only with sensors that rely on the electrochemical type
detection principle. (Refer to ‘1-2-2 Detection principles and detection target gases for individual models’.)
1 Press the ▲ or ▼ key in user mode to select [1-2], then
press the SET key.
2 Select [1-2.0], then press the SET key.
3 Check the individual alarm setpoints.
Press the ▲ or ▼ key to toggle between different setpoints.
・ First alarm setpoint display
Displays the first alarm setpoint.
EC
EC NC