IF 610 Installation and Operation Manual
Issue 3, 10/04/00
Firmware Ver. 7
64
Device Selection
4. Use the left/right arrow keys to move the cursor flashing under the device
address "Add:xxx", enter the address number or use the up/down arrow keys to
select the address of the device to be modified then press enter.
Photo Device Sensitivity Selection
∆∆∆∆
WARNING !
>>
Changing the sensitivity of a Smoke Detector may delay alarm
reporting. No device should be changed without the approval of
the authority having jurisdiction. All settings should be in
compliance with all NFPA codes, UL listings, or other local
codes.
4.1 To modify the device sensitivity, use the left/right arrow keys to scroll to
“sense:”. Use the up arrow key to adjust sensitivity.
>>
NOTE: The sensitivity scale allows the user to select a range of
settings which are numeric values (0 through 3). The number 0
is the most sensitive device setting and the number 3 is the least
sensitive device setting. Refer to Figure 8A.
Ckt:XX Add:XXX D_Type:Opt Z_Type: XXX
I
_Grp:XXX Sens: X Comp: X
Figure 8A
4.2 To change an optical detector to a compensated/uncompensated device use the
left/right arrow keys to scroll to “comp:”. Use the up/down keys to select “Y”
or “N” (Yes/No).
Heat Device Operating Selection
4.3 To select a heat detector operating characteristic or use the left/right arrow keys
to scroll to "R/R". Use the up arrow key to select "Y" (Yes) rate of rise
function. When rate of rise is selected the device will alarm when it detects a
15
°
increase in temperature within one minute. Select "N" (No) for fixed
temperature device. "F Temp" refers to the device's fixed high temperature
setting. To change the temperature setting use the up/down arrow keys. The
default is 55C/131F. Rate of Rise default is ‘yes’.
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