Chapter 3: Programming the unit
LaserSense HSSD-2 Aspirating Smoke Detector Installers Handbook 41
Figure
28
: Using the arrow keys to navigate
When the menu item appears with the arrow next to it, press the <Enter> key to
scroll through the list of items available for that menu.
For example, Figure 29 shows the sequence of actions necessary to program the
Fire 1 level. Having entered the Fire 1 level, the selected item indicator steps
along to the item below it in the Alarm levels sub-menu. (For Alarm level setting
information, see “Alarm levels” on page 45.) You can edit the Fire 1 level as
shown, or use the Up and Down Arrow keys to move to the next choice.
Once you reach the last entry in the sub-menu, press the <RESET> button to
move back up to the Setup menu. Pressing the <RESET> button at any time
exits Programming Mode, assuming the <RESET> button is enabled.
Figure
29
: Navigating to the pre-alarm level item
Table 3 shows the full menu map for the detector, showing the choices available
within each menu and sub-menu.
The Up and Down Arrow keys move the menu pointer progressively towards the
left or right of the map as appropriate, and the Right and Left Arrow keys move
the pointer to the choices in the currently-selected menu or sub-menu.
Items within sub-menus are sequentially accessed with the Down Arrow key,
followed by the Right Arrow key. Values are edited by pressing the Right Arrow
key, followed by the Up and Down Arrow keys.
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