ZM622: INSTALLATION & OPERATION MANUAL
PAGE 2
The inDESIGN ZM622 is a high-quality mixer for commercial and
industrial audio applications.
The ZM622 features a combination of 3 Mic inputs with
selectable phantom power, 3 Mic/line inputs and 1 Bluetooth
input. It also features 2 priority channels, useful for paging
announcements.
The ZM622 provides 2 output channels, plus a pre-master level
auxiliary output.
The mixer features 4 on-board alarms: CHIME, ALERT, BELL and
EVAC, which can be triggered via external mounted screw
terminals.
RS232 control is available as well as 24V DC backup power.
This product is part of the inDESIGN Install Series, which also
includes mixer ampliers and power ampliers. These units
provide excellent features and value.
INTRODUCTION
INTRODUCTION 2
IMPORTANT SAFETY
INSTRUCTIONS 3
FRONT PANEL 4
REAR PANEL 5
RS232 6
BLOCK DIAGRAM 7
SPECIFICATIONS 8
WARRANTY INFO 11
CONTENTS
Electrical and Safety Warnings
THESE SERVICE INSTRUCTIONS ARE FOR USE BY QUALIFIED SERVICE PERSONNEL ONLY.
TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT PERFORM ANY SERVICING
OTHER THAN THAT CONTAINED IN THE OPERATING INSTRUCTIONS
UNLESS YOU ARE QUALIFIED TO DO SO.
CAUTION
The lightening ash with arrowhead
symbol, with an equilateral triangle,
is intended to alert the user to the
presence of un-insulated
“dangerous voltage” within the products
enclosure that may be of sufcient
magnitude to constitute a risk of electric
shock to persons.
WARNING: TO REDUCE THE RISK OF ELECTRIC
SHOCK, DO NOT REMOVE COVER (OR BACK).
NO USER SERVICEABLE PARTS INSIDE. REFER
SERVICING TO QUALIFIED SERVICE PERSONNEL.
WARNING: TO REDUCE THE RISK OF FIRE OR
ELECTRICAL SHOCK, DO NOT EXPOSE THIS
APPLIANCE TO RAIN OR MOISTURE.
The exclamation point within an
equilateral triangle is intended to
alert the user to the presence of
important operating and maintenance
(servicing) instructions in the literature
accompanying the appliance.