EDWARDS SYSTEMS TECHNOLOGY IRC-3, Руководство по программированию

Страница: 70 / 284

2.26 Programming Manual
than the default value is required, use the cursor control keys to move
the cursor to the correct number and press Enter.
After pressing Enter, the next screen is displayed:
Note:
California State Fire Codes allow a maximum of 30 seconds
alarm verification time. When installing in California, do NOT use
menu items 6) 35 seconds, 7) 45 seconds, or 8) 60 seconds.
Each of the ionization and photoelectric sensors entered as a group may
have a different alarm verification time associated with it. The cursor is
always located at the default value 1) None in the menu. If the default
setting is required, press Enter. If a setting other than the default value
is required, use the cursor control keys to move the cursor to the correct
number and press Enter.
The next window is used for selecting an Alternate Sensitivity Level
and/or Alternate Verification Time:
This alternate value will only be used for applications requiring
detectors to change sensitivity levels at a pre-selected time of day. If
this option is not going to be used, or a detector or group of detectors is
not going to alternate sensitivity levels, set the alternate sensitivity level
to the same value as the primary sensitivity level. Each detector may be
firealarmresources.com