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W Mo. 685 D@td A- Reesi~ conforms to Part 68, FCC Regulations, Re~s-
tration No. AC398U-62851-~-N, Ringer Equivalence: 0.7B.
This equi~ent compli~ with FCC Roles and Regulations Part .15, Subpart J for a
Class A O~Puting device. The FCC requires the following stataent:
wsrd~ - This equipemt generates, uses ad @n radiate radio frequency energy
and if not installed and used in accordance with the instruction msnu~, may
cause interference to radio communications. It has ken tested and fomd to
cmply with the limits for a Class A cmoputing device pursuant to Subpart J of
Part 15 of FCC Rules , which are desi~ed to provide reasonable protection
agaimt such interference when operated in a commercial environment. Operation
of this equi~ent in a residenti~ area is likely to cause interfermce in which
case the user at his own e~ense will be required to take whatever measures may
be :requiredto mrrect the interference.
The No. 685 cmepli~ with NFPA Standard No. 71 (National Fire Protection Ass-
ciabion, &tterymsr& Park, Quincy, M 02269).
The No. 685 is U.L. Listed for Central Station Burglary and Fire Alarm
monitoring.
~ortant: For U .L. Listed Grade B Central Station and Grade A Police Connect
OPeratiOn, only U.L. Listed digital communicators (such as the Ademco
Nm . 678UL-B and 41W-12) can be wed at the protected premises. For U.L. 864
Listed fire monitoring, otiy U.L. Listed digitd communicators (such as Ademcc
No. 678UL-F) can te used at the monitored premises.
U.L. requires that a minimum of two phone lines, on a rotary, be used on the
No. 685. While not required, it is re~snded that al Listed accounts
tramsmit in WGH SPEED fomat to Nos. 685-2 ~GH SFBSD or 685-8 Mdti-Format
Lin~?Csrds (See Section IV B), for the following reasons:
1. All Listed accounts must trmsmit openin~cl~ing or test si~~s daily,
whi~ can r=d t in delays in processing emergency signals during peak
o@n/clme and test periods.
2. The HIGH SPEED format reduces the probability of missing any si~al. LOW
SP=D fomat si~ds (see Section ~ A) require approximately 20 seconds
between receiver pickup and hangup as compared to approximately 5 seconds
for ~GH SPEED fomat. Assuming two phone lines on rotsry and random
call-in owr a one-hour period, the maximm throu@~t rate at the remiver
is: HIGH SPEE~ 1400 Sign&s
LOW SFKSD: 350 Sign~s
The receiver is mpable of processing aignds frcm digitd commmi~tors in LOW
SPEED (Ademco Stmdard, Radionics, or S=COA) fomat, Ademco ~GH ~SED fomat,
RadLOtiCS B~K, or Radionics ‘Superfaatttformat. The receiver accommodatees up
to /8phone lines and processes calls on these lines simtitsnecusly. The type of
m-:3a@ (hOlduD. fire, bur~arv. etc.) can be disulaved and in Ccnjmction with
a s{;=d-~one p~nter. (Adm-m ~86
EngLish language message ~ be
mat]tixcmputer style printer.
Printer d~cri~d ;erein), a printout with an
produced. The No. 786 is an 80-mlmn dot-
3
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