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D9112 Operation & Installation Manual
Page 15
© 1993 Radionics
74-06144-000-C 2/96
Locking the Reset Pin
Locking the Reset Pin disables the panel. See Figure 3. The D9112 ignores the command
centers and points while disabled. CALL FOR SERVICE appears in command center
displays while the pin is locked down.
Existing reports transmitted with Reset Pin locked down:
Any reports that are in the
panel’s report buffer when you lock down the Reset Pin, will be transmitted. However, no
new reports can be created with the pin locked down.
To prevent buffered reports from being transmitted, momentarily close the Reset Pin, wait
for the buzzer to stop sounding, and then lock the pin down to prevent new reports from
being generated.
Locking Reset Speeds Programming:
If you have supervised command centers or
other supervised devices connected to the Data Bus (terminals 30 and 31), locking the
Reset Pin will speed communication between the panel and the D5200.
On-board relays (terminals 6, 7, and 8) and off-board relays,
deactivate when the panel is reset. There is power at
terminal 8 when the relay is deactivated. Activation
interrupts power at that terminal. The relays remain
deactivated while the Reset Pin is
locked in the disable position.
You can program the panel while it
is locked in the disable position with
either the D5200 or D5300 (RAM II)
programmers. If you place the reset
pin in the disable position with one
or more areas disarmed, there must
be an entry in the
Answer Disarmed
program item to use RAM II.
If you place the reset pin in the
disable position when all areas are
armed, there must be an entry in the
Answer Armed
program item. See
RAM Parameters
in the
D9112 Program Entry Guide
(74-06145-000).
Releasing the reset pin from the closed position resets the panel. The panel resets all its
timers, counters, indexes, and buffers.
Changes to some program parameters require a reset before they become
effective:
Radionics recommends that you reset the panel after changing program
parameters with the D5200 programmer. The D5300 (RAM II) programmer prompts you
for a "RESET BYE" when a program change requires that the panel be reset.
Lock the Reset Pin Now
Locking the pin in the disable position allows you to power up the panel and charge the
battery as you install the detection devices and command centers. Lock the pin down
now.
RESET PIN
LOCKED (CLOSED)
RESET PIN
NORMAL (OPEN)
Operation Monitor
Pulses When Normal
Flickers When Ringing
Reset Pin
Disable All Except Battery
Charging and Local Programming
RED POWER +
YELLOW DATA BUS A
GREEN DATA BUS B
BLACK COMMON
Figure 3: Reset Pin
NCI
142,
347, 353