Guardian Technologies Ademco VISTA-40 - Manual (Page 97)

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¥ "LO BAT" (alpha) or "BAT" (fixed-word) and a zone descriptor, and a once per
minute beep at the Keypad indicates that a low battery condition exists in the
wireless transmitter displayed. Silence the warning sound by pressing any key.
"SYSTEM LO BAT" (alpha) or "BAT" with no zone number (fixed-word)
indicates a low battery condition with the system's backup battery.
¥ "RCVR SET UP ERROR" (alpha) or "E 8 " (fixed-word) at the keypad
indicates that the system has more RF zones programmed than the installed RF
receiver can support. If this is not corrected, none of the zones in the system
will be protected. If more RF zones are desired, use an appropriate Receiver
that supports more zones (ex. 4281H, 5881H).
¥ "MODEM COMM" (alpha) or "CC" (fixed-word) indicates that the control is on-
line with the remote computer and the control is not operating. Panel's response
to alarm and trouble conditions will be delayed until on-line session is completed.
Power Failure If the POWER indicator is off, and the message "AC LOSS" (alpha) or "N O
AC" (fixed-word) is displayed, the Keypad is operating on battery power only.
Check to see that your system's plug-in transformer has not been accidentally
pulled out. Instruct the user to call a service representative immediately if AC
power cannot be restored.
VIM VOICE INTERFACE MODULE OPERATOR FUNCTIONS
General Information When an alarm occurs, the control sends a "listen-in will follow" message (Contact
ID report code 606) to the central station after the alarm report has been
completed, or it will wait 5 minutes for a callback from the central station with
correct 4-digit Audio ID code if the AUTO CALLBACK feature is enabled. If the
AUTO CALLBACK feature is disabled, the central station's digital receiver then
holds the phone line for 1 minute, providing time for the operator to begin a 2-way
voice session with the premises by pressing a command key (see Operator
Commands table). The 6139AV keypads at the premises automatically activate
their "listen" mode.
If the AUTO CALLBACK feature is enabled, the central stationÕs digital receiver
will hang up immediately after any alarm report is sent. The central station operator
will now have 5 minutes in which to call back and enter a 4-digit Audio ID code
(entry must take no longer than 90 seconds) to initiate a 2-way voice session.
This should be used in systems where a digital receiver other than the Ademco
685 is used, or where the 685 Rev is lower than 4.6. If a 685 receiver with Rev
4.6 or higher is used, then either method can be used for 2-way voice initiation.
AUTO CALLBACK is recommended for dual reporting so that alarms can go to
both primary and secondary before the 2-way session begins.
I MPORTANT: Central station telephones not rated to operate at 4 volts or less may
not work properly with 2-way voice sessions if the 685 Digital Receiver remains on the
same line during the session. Switching the 685 to another incoming line after
connection of the 2-way voice session remedies this problem and allows the 685 to
remain available for other alarm reports.
During a 2-way voice session, all keypad alarm and check sounds are silenced.
External sirens connected to the control and/or relay module continue to sound
until the central station operator presses a key (refer to the RELAY
PROGRAMMING section).
N O T E S : 1. If a fire alarm or panic alarm occurs during a 2-way voice session, the session
in progress is terminated. The control dials in again to report the new alarm
and a new 2-way voice session can begin.
2. During a 2-way voice session keypad alarm and check sounds are silenced. If
an alarm occurs in another partition and VIM CHIME is disabled or set for
"ALL" Mode, the keypads remain silenced, but the alarm is displayed at the
keypads in that partition. If an alarm occurs in another partition and VIM CHIME
is enabled, the keypads in the other partition sound the alarm unless set for
"ALL" mode.
3. AUTO CALLBACK is initiated when the central station operator depresses
[8] [8]. This suspends the 2-way voice session until the operator calls back
within 5 minutes and enters the proper 4-digit ID code (field 1*59).