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 19 of 43
Audio Alarm Programming
The ADTTE keyboard can be programmed to
provide an audio tone when an alarm is received at
an armed monitor under keyboard control. The
system default setting is audio enabled (ON) for all
system keyboards. Audio alarm signals can be
enabled or disabled through a keyboard, a keyboard
port, or system wide.
Enabling/Disabling Keyboard Port Audio
Alarms
Note: Verify that the keyboard is in programming
mode before performing this task. See Unlock/Lock
the Keyboard on page 14.
To enable/disable an audio alarm for a single
keyboard port (up to four individual keyboards),
enter an audio alarm command.
Table 8: Audio Alarm Commands (single
keyboard port)
Command Function
48 - F2
Enables audio alarms for the
keyboard port
47 - F2
Disables audio alarms for the
keyboard port
System Wide Audio Alarm Programming
Note: Verify that the keyboard is in programming
mode before performing this task. See Unlock/Lock
the Keyboard on page 14.
To enable/disable audio alarm for all keyboard
ports, enter an audio alarm command.
Table 9: Audio Alarm Commands (all keyboard
ports)
Command Function
46 - F2
Enables audio alarms for all
keyboard ports
45 - F2
Disables audio alarms for all
keyboard ports
Transferring System Data
System data can be transferred from the MP48
system to a flash memory module in the patch panel
section of the assembly. Data can also be
transferred back to the system from the memory
module.
IMPORTANT! In order for a system data transfer to
be performed, System Reset privileges must be
enabled when defining the priority level for a user or
keyboard. For details on priority programming, see
Configuring Priority Settings on page 32.
Transferring System Data to the Memory
Module
Note: Verify that the keyboard is in programming
mode before performing this task. See Unlock/Lock
the Keyboard on page 14.
1. Enter 55, and press F2.
IMPORTANT! Step 2 must be performed within
3 seconds.
2. Enter 140, and press F2.
If step 3 is not performed within the 3-second
interval, the data transfer will not take place.
Transferring System Data from the
Memory Module
Note: Verify that the keyboard is in programming
mode before performing this task. See Unlock/Lock
the Keyboard on page 14.
1. Enter 55 and press F2.
IMPORTANT! Step 2 must be performed within
3 seconds.
2. Enter 141 and press F2.
If step 3 is not performed within the 3-second
interval, the data transfer will not take place.