Ring Communications DAD104s - Manual (Page 8)

NOVEMBER 2001 DIGITAL ANNUNCIATOR DISPLAY DAD104
D8 RING COMMUNICATIONS INC.
PRIORITY OVERRIDE -
The master station at the DAD104 should be programmed with the "Priority override" privilege by
SVT through the CB901's processor card. If a busy or privacy signal is encountered, you may then
press the '0' key on the intercom to override the signal and obtain voice contact before the intercom
times out (default is 15 seconds). If the intercom times out, you must dial the E
XTENSION number
shown on the D ISPLAY L INE manually on the intercom and then use the priority override feature. All
substations reporting to an annunciator may also be programmed with "Privacy Category, Never"
to avoid having to use the Priority feature on a station that appears in privacy.
PARK - The PARK key
P ARK is used to temporarily hold calls that you need to get back to after handling other events or
obtaining information. Solid F AULTS can also be placed in P ARK to silence the audible tone until the
problem is corrected by a service person.
REMOTE CONTROL - The Unmarked key
This key is used for Door Lock Control of the connected Substation.
DXC901 sends DTMF tone 5 to Substation.
DXC910 sends DTMF tone 5 to Substation.
DXA100 sends out event REMCON.
CANCEL A CONNECTION - The CANCEL key
When the intercom call is completed, press the C ANCEL key on the DAD104, this will cancel both
the intercom channel and the event on the current D ISPLAY L INE .
A F AULT will return within two seconds after being canceled if it is a solid F AULT (see P ARK ). Faults
can occur intermittently during the scanning of the system due to electrical interference or
disturbance at, or near, the station or its cable. Each substation is scanned for faults 80 times per
second.
HANDLING MULTIPLE INCOMING ANNUNCIATION -
When the Q UEUE indicator displays a number more than four (04), you can use the
S CROLL U P / D OWN keys to view the additional events and decide which lines should be handled first.
If the scrolling feature is not used, calls can be handled on a first in first out basis by starting at the
uppermost active line. When each call is canceled each D
ISPLAY L INE will automatically move up,
and the top active D ISPLAY L INE can be used each time until all lines are handled.