5.0Handgun Displays and Controls:
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| 2 |
| 10 |
0 |
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O |
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F | F |
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30 | 40 |
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% | Al |
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50 | 60 | 70 |
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arm |
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80
90
The following controls are found on the hand unit:
5.1Analogue gauge: displays the response to leaks in %, rather than an absolute value (displayed on the
5.2Handgun Six LEDs indicate status.
COLOUR | No | DESCRIPTION |
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Green | 1 | READY TO MEASURE. Normal operation. If ON, you may |
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| confidently measure. This is OFF whenever the instrument is |
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| in standby or programming mode, error condition, or the |
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| actual reading is above 20% of the alarm level. |
Red | 2 | NOT READY. This light is on whenever the instrument is in |
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| the programming mode, or an error condition exists. It |
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| flashes during standby mode. |
Green | 3 | SPECIAL. Desensitise functions, flashes when one of them |
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| is active. |
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Yellow | 4 | SIGNAL. Switches on whenever a reading above 20% alarm |
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| level was taken. Reset by STORE or CLEAR key. |
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Red | 5 | ALARM. This light is on as long as a reading equal to or |
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| above the alarm level is taken. |
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Yellow | 6 | MESSAGE. Prompts the operator to read a message that is |
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| present on the LCD screen. |
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