Operator`s manual
Table Of Contents
- Using MegaPower® 48 Matrix Switcher with ADTTE Keyboard Cont
- About this Guide
- About the MegaPower 48 Matrix Switcher/Controller System
- About the ADTTE Keyboard Controller
- Identifying the ADTTE Operating Mode
- General User Tasks
- Working in Keyboard Lock Mode
- Working in Program Mode
- Changing ADTTE Keyboard Settings
- Working in Menu Mode
- Changing System Settings
- Changing Monitor Settings
- Changing Camera Settings
- Configuring User or Keyboard Settings
- Configuring Switching Settings
- System Partitioning
- Configuring Alarms
- Declarations
MEGAPOWER 48 / ADTTE 8200-0170-05, REV. A
OPERATION AND PROGRAMMING REFERENCE GUIDE 12 of 43
Controlling Auxiliary Devices
An auxiliary is a relay that controls devices such as
lights, door locks, and audible alarms. Auxiliary
devices are also called output devices. Use the
Auxiliary On and Off keys (located to the right of the
numeric keypad) to control the devices.
Figure 13: Auxiliary Control keys
On
PG-LEFT
Off
PG-RIGHT
Auxiliary
Auxiliary devices may be momentary or latched. A
momentary auxiliary remains active as long as its
control key is pressed. An example of momentary
auxiliary action is a door that remains unlocked as
long Auxiliary On is pressed. When released, the
door returns to its locked state.
A latched auxiliary remains active until it is
deactivated using the appropriate off switch. An
example of a latched auxiliary is a light. When
Auxiliary On is pressed (and released), the light is
turned on. When Auxiliary Off is pressed (and
released), the light is turned off.
IMPORTANT! The number of available auxiliaries
depends on the dome type. Outdoor SpeedDomes
have only one auxiliary connection. Indoor
SpeedDomes have four auxiliary connections. If you
are unsure about the number of available outputs on
the device, refer to your operator’s manual.
To control an auxiliary:
1. Call the camera associated with the appropriate
relay.
2. Enter the auxiliary number (1-4).
3. Press Auxiliary On to activate the auxiliary.
Note: When Auxiliary On is released, a latched
auxiliary remains activated. A momentary
auxiliary is deactivated.
4. To de-activate a latched auxiliary, press
Auxiliary Off.
Acknowledging Alarms
System cameras may be associated with alarm
contacts connected to key security points. If an
alarm is activated, the camera scene associated
with the alarm appears on a system monitor or
monitors that are armed for alarm display. When the
alarm camera scene appears on the monitor screen,
the word “ALARM” appears on the monitor’s on-
screen status line. If an alarm title has been
programmed, the alarm title also appears in the
alarm title area.
Some system monitors are armed for automatic or
delayed automatic clearance. Monitors armed for
manual clearance (acknowledgment) can be cleared
from a keyboard controller pressing Ack (located in
the lower right corner of the keypad).
Figure 14: Alarm Acknowledge key
Ack
Acknowledging Single Alarms
1. Call the monitor that is displaying the alarm
video.
2. Press Ack.
Acknowledging an Alarm Salvo
1. Call the first (lowest numbered) monitor in the
alarm group (salvo).
2. Press Ack.
Acknowledging Sequencing Alarms
If a monitor is cycling through a sequence of
multiple alarm scenes, do the following:
1. Hold or step to (press Next or Last) the first
alarm to be cleared.
2. Press Ack.
3. Repeat steps 1 and 2 for each alarm in the
sequence until all alarms are cleared.
Acknowledging a Wired Set
A wired set is a set of alarm contacts such that
when any one member of the set is activated, all of
the members are activated.
To acknowledge the wired set:
1. Call the monitor associated with the alarm
contact.
2. Press Ack.
All alarms in the wired set are cleared when this
alarm is cleared.