Nokia RM-555 Service Manual page 25

RM-555
General Information
Environmental
condition
Reduced performance
Intermittent or no
operation
No operation or
storage
Charging allowed
Long term storage
conditions
Humidity and water
resistance
Issue 1
Ambient temperature
o o
55 C ... +70 C
o o
-40 C ... -15 C and +70
o o
<-40 C and >+85 C
o o
-15 C ... +55 C
o o
0 C ... +85 C
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Operational only for short periods.
Thermal manager makes the phone shut
down when the battery temperature
(BTEMP reading) becomes 63
Therefore the phone heat which is
created by the phone function, eg: voice
call, video recording etc, can shut down
itself although the ambient temperature
is under 70
o o Operation not guaranteed but an
C ... +85 C
attempt to operate will not damage the
phone.
Thermal manager makes the phone shut
down when the battery temperature
(BTEMP reading) becomes 63
No storage. An attempt to operate may
cause permanent damage
Relative humidity range is 5 to 95%.
Condensed or dripping water may cause
intermittent malfunctions.
Protection against dripping water has to
be implemented in (enclosure)
mechanics.
Continuous dampness will cause
permanent damage to the module.
Notes
o
C.
o
C.
o
C.
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