Page 70 MZC-88 Installation Instructions
This completes Momentary Page Programming. The MZC-88 will now interrupt normal program (Source) with the Page signal
when the trigger voltage goes high and remains high. It then reverts back to the original program immediately after the Page
is over (trigger goes low).
DIRECT DOOR VIEWING/LISTENING
The Video and Audio Page commands can also be placed under Source or Function keys. This allows direct viewing or listening
to a door camera/mic. with one button press. Apply the Audio & Video Page commands to the keys to be used for Door
Viewing/Listening in the same manner as steps 5 - 8 under Timeout Programming above.
PROGRAMMING MZC-88 INTERNAL COMMANDS
Each MZC-88 Zone has a preamp, A/V input switching, a stereo digital power amplifier and a full set of internal commands to
perform all of the functions related thereto. These commands are internal logic code, not IR commands and are located under
the
CMD MZC-88 CMDs tab in EZ-Tools. Since the MZC-88 and EZ-Tools come with a factory installed default project, most of
these commands are already in place. When using the “MZC88DEF1.etp” default project as a base, commands can be added
or altered as needed, to customize it to a specific application and thus greatly reduce programming time.
The MZC-88 Internal Commands are divided into the following groups:
• Audio Level Commands
• Tone Commands
• Tier Programming
• Audio Routing Commands
• Video Routing Commands
• Contact Closure Commands
Refer to Figure 48.
Figure 61
MZC-88 Internal (non IR) Commands
When MZC-88 Internal Commands are placed on a key’s Command list, they are prefixed by a large red asterisk (*) symbol as
in Figure 62. A description for programming these commands follows:
Audio Level Commands
These consist of Mute, Volume and Preset Audio Level commands for each Zone. Refer to Figure 62.
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