Encoder Overheat Behavior; Table 4: Encoder Overheat Behavior - Nielsen 1000-1161 Series Equipment Manual

Equipment Manual: Encoder 1000-1161
Document #: 1050-1475
Revision: F

3.7. Encoder Overheat Behavior

Nielsen Audio Encoders are designed to withstand heat at tolerances similar to those of other studio-
grade broadcasting equipment. When properly installed in a climate-controlled environment as
described in Section 2, the Encoder should experience no overheat issues. Should your Encoder
LCD display an "Over Temp" alarm message, check that the Encoder has been properly installed.
The table below provides an overview of Encoder response to conditions of excessive heat.
Operational
Ambient Temperature
Temperature Stage
Range
0°C-45°C Normal
Over
Temperature

Table 4: Encoder Overheat Behavior

Internal Display
Temperature Message
"Encoding"
60°C or Below
Overtemp "Over Temp
alarm is Encoder
triggered: Disabled"
If internal
temperature is
61°C at initial
boot.
Once the
encoder
reaches 65°C
steady state.
Alarm
LED
Relay
Status
Status
Solid N/A
Green
Solid For RoHS
Red Units,
Asserted.
For non-
RoHS
Units,
N/A.
CONFIDENTIAL AND PROPRIETARY INFORMATION
Copyright © 2014 The Nielsen Company. All rights reserved.
How is the
Encoding
error
Status
cleared?
Encoding N/A
Not Automatic.
Encoding Error will
(Bypass) clear as
soon as the
internal
temperature
drops below
61°C
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