Keys
Keys
Figure 4 shows the base unit display and entry keys. The keys are described in Table 2.
|
|
|
|
|
|
|
| Figure 4 EA800 Base Unit Keys |
|
| Table 2 | Key Functions |
| ||||||
|
|
|
|
|
|
|
|
|
|
|
| Key | Function |
| |||||
|
|
|
|
|
|
|
|
|
|
|
|
| F1 | This key's function changes as determined by the software. Its current function is |
| ||||
|
|
|
|
|
|
|
| displayed immediately above the key on the display. |
|
|
|
|
|
|
|
|
|
|
|
|
|
| F2 | This key's function changes as determined by the software. Its current function is |
| ||||
|
|
|
|
|
|
|
| displayed immediately above the key on the display. |
|
|
|
|
|
|
|
|
|
|
|
|
|
| F3 | This key's function changes as determined by the software. Its current function is |
| ||||
|
|
|
|
|
|
|
| displayed immediately above the key on the display. |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Up Arrow: This key provides the scroll up function. It moves the selection cursor up |
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
| a list or increments the value of alphanumeric entry fields as identified by the flash- |
|
|
|
|
|
|
|
|
| ing cursor. The values provided are dependent on the currently active field. For |
|
|
|
|
|
|
|
|
| example, the available selections may be a + or - sign, numbers, or alphanumeric |
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
| characters and special characters. |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Down Arrow: This key provides the scroll down function. It moves the selection |
|
|
|
|
|
|
|
|
| cursor down a list or decrements the value of alphanumeric entry fields as identified |
|
|
|
|
|
|
|
|
| by the flashing cursor. The values provided are dependent on the currently active |
|
|
|
|
|
|
|
|
| field. For example, the available selections may be a + or - sign, numbers, or alpha- |
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
| numeric characters and special characters. |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ENTER key. This key accepts the currently entered selection when pressed. If the |
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
| selection is a menu item, the selected item is accessed. If the current selection is an |
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
| entered value, pressing the ENTER key accepts the entered value. |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| HOME key. This key displays the home screen (MONITORING) when pressed. |
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| MENU key: Displays the MAIN MENU screen when pressed from any menu level or |
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
| from the home screen. |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| SILENCE key: Alarms cannot be cleared and will continue to recur until the moni- |
|
|
|
|
|
|
|
|
| tored conditions detected by the sensors are within the programmed parameters. |
|
|
|
|
|
|
|
|
| Pressing the SILENCE key temporarily silences the local audible alarm and deacti- |
|
|
|
|
|
|
|
|
| vates the auxiliary relay for 10 minutes. |
|
|
|
|
|
|
|
|
| If a new alarm originating from a different sensor occurs within this |
|
|
|
|
|
|
|
|
| period, the audible alarm and aux relay are reactivated, and require another key |
|
|
|
|
|
|
|
|
| press to silence the audible alarm. |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
6 |
