7.INDICATION/OPERATION PANEL
7.1Name and description of each component of indication/operation panel
2 Main indication
1 Component indication
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| Vol% | SU TU TH SA |
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| NOX |
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| RANCE | |
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| MO WE FR |
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| SO2 |
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| RANCE |
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| ppm |
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| O2 |
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| RANCE |
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7 | Function indicator lamp | HEAS | CAL SET | SET | HOLD |
| RANCE | AUTO SAL | |
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| FUNC | COMP |
| ENT | ZERO | SPAN | CAL |
| 8 | Function key |
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| 9 | Component selector key |
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| 10 | Digit shift key |
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| 11 | Numeric input key |
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3Unit indication lamp
4Day indication
5Sub indication
6Range changeover switch
15Calibration start key
14Span calibration key
13Zero calibration key
12ENT key
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Part Name |
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| Description |
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q Component indication | Indicates kind of gas measured. |
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w Main indication | Indicates measured concentration. Also indicates various | ||||||||||||||
| calibration function (option), etc. |
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e Unit indication lamp | Indicates units of measured gas concentration. |
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r Day indication | Indicates current day or day of starting by means of bar in auto calibration (option) setting mode. | ||||||||||||||
| Indication | SU | MO | TU | WE | TH | FR | SA | |||||||
| Day Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
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t Sub indication | Indicates measuring range, error code, various set points, etc. |
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y Range changeover key | Used when changing the range. High range is set when pressing | and low range is set when | |||||||||||||
| pressing . |
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u Function indicator lamp | Relevant lamp lights up when following functions are set. |
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MEAS: | Lights up in measuring status. |
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CAL SET: | Flashes in calibration concentration setting mode. |
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ALM SET: | Flashes in alarm setting mode. |
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HOLD: | Flashes in hold setting mode or lights steadily while hold function is activated. | ||||||||||||||
RMT RANGE: | Flashes in remote range setting mode or light steadily while remote range function is activated. | ||||||||||||||
AUTO CAL: | Flashes in auto calibration setting mode or lights steadily while auto calibration function is | ||||||||||||||
| activated. |
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i Function key | Setting mode is changed at each press of this key (Refer to Section 5). | ||||||||||||||
o Component selector key | Set component is changed for each setting mode. |
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!0Digit shift key | Shift is made from highest toward lowest digit at each press of this key. | ||||||||||||||
!1Numeric input key | Selected digit is incremented at each press of this key. |
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!2ENT key | By pressing this key after setting, the set contents are memorized and becomes valid. | ||||||||||||||
!3Zero calibration key | Used for zero point calibration. (Lamp flashes in zero calibration mode.) | ||||||||||||||
!4Span calibration key | Used for span calibration (Lamp flashes in span calibration mode.) | ||||||||||||||
!5Calibration start key |
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Start key for manual calibration. Zero is calibrated by pressing |
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| ZERO | and | CAL | keys. | |||||||||
| Span is calibrated by pressing | SPAN | and | CAL | keys. (CAL lamp lights steadily during calibra- | ||||||||||
| tion). |
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