Meyer Sound CAL 32, Operating Instructions Manual

Page: 20 / 44

CHAPTER 3: CAL USER PANEL
20
OLED BUTTON
The OLED button is located in the upper right of the CAL
user panel. During startup, the OLED displays the CAL
loudspeaker’s Network port addresses. The addresses can
also be viewed after startup.
Pushing the OLED button cycles through: Firmware version,
MAC address/ID, Name, AVB Group/System name, Media
Clock status, and AVB status.
AMPLIFIER COOLING SYSTEM
CAL employs a combination of natural convection and
forced air in its cooling system. The amplifier’s heat sink
provides natural convection cooling from the air flowing near
its fins. In addition, a single-speed fan circulates air
internally to ensure that CAL remains operational when
exposed to high ambient temperatures or when driven
continuously at high output levels.
CAUTION: The CAL heat sink can reach tem -
peratures up to 85° C (185° F) during extreme
operation. Use caution when approaching the rear of
the loudspeaker.
USER PANEL COVER
A user panel cover is included with CAL to protect the
connectors from dust in indoor installations and the
environmental conditions of outdoor installations. The cover
is installed by default and must be removed to gain access
to the user panel.
CAUTION: When installing CAL outdoors, the
user panel cover should always be attached to
protect the user panel connectors from the environ -
mental conditions.
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CAL User Panel Cover
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