13 |
|
|
| ↑ and ↓ Keys- The ↑ and ↓ arrow keys are used in |
|
|
|
| conjunction with the CALIBRATE key to calibrate the unit or in |
| conjunction with the LOW SET and HIGH SET keys to adjust the alarm | |||
| settings. When used after pressing the CALIBRATE key, pressing the ↑ | |||
| or ↓ key will raise or lower the displayed oxygen value in .1% | |||
| increments. When either of these keys are held down for more than 1 | |||
| second, the display will scroll at a rate of .4% per second. When used | |||
| after pressing either the LOW SET or HIGH SET keys, pressing the ↑ or | |||
| ↓ key will raise or lower the displayed alarm setting in 1% increments. In | |||
| the alarm set mode, holding these keys down for more than 1 second | |||
| will cause the display to scroll at a rate of 4% per second. | |||
14 |
|
|
| LOW SET Key- When the keypad is unlocked, pressing the |
|
|
| ||
|
| |||
|
|
| ||
|
|
|
| LOW SET key will cause the "LOW" icon to flash. The low |
|
|
|
| |
| alarm setting can then be changed using the ↑ and ↓ arrow keys. When | |||
| the low alarm value is set and the LOW SET or LOCK/UNLOCK key is | |||
| pressed again, the unit exits the alarm set mode and returns to normal | |||
| operation. The unit will also revert to normal operation (storing the most | |||
| recent alarm value) if 10 seconds elapse and no keys are pressed. The | |||
| ||||
| alarm setting is adjustable to 15%. | |||
15 |
|
|
| HIGH SET Key- When the keypad is unlocked, pressing the |
|
|
|
| HIGH SET key will cause the "HIGH" icon to flash. The high |
| alarm setting can then be changed using the ↑ and ↓ arrow keys. When | |||
| the high alarm value is set and the HIGH SET or LOCK/UNLOCK key is | |||
| pressed again, the unit exits the alarm set mode and returns to normal | |||
| operation. The unit will also revert to normal operation (storing the most | |||
| recent alarm value) if 10 seconds elapse and no keys are pressed. | |||
16 |
|
| SILENT Key- In an alarm condition, pressing the SILENT key will | |
|
|
| deactivate the alarm beeper, but the alarm LED and display will | |
| continue to flash. In 120 seconds, the alarm beeper will sound again. | |||
| This process will be repeated until the alarm condition is cancelled. For | |||
| an alarm condition to be cancelled, the concentration must be .1% higher | |||
| than the alarm setting (in the presence of a low alarm condition) or .1% | |||
| lower than the alarm setting (in the presence of a high alarm condition). | |||
D External Probe | ||||
17 | Sensor with Diverter- The sensor (with diverter) is designed to fit | |||
industry standard, 15 mm I.D. "T" adapters. | ||||
18 | Extendible Cable- The extendible cable allows the sensor to be | |||
positioned up to 10 feet from the side of the unit. | ||||
5
