Panasonic KX-TVM50 Installation Manual page 33

Environmental Requirements (KX-TVM200/KX-NCV200 only)
The hard disk drive is sensitive to cold, heat, dryness, humidity, shock, vibration, and magnetic fields.
Please observe the conditions specified below.
Hard Disk Drive Usage Environment
Operating Temperature:
Operating Humidity:
Shock:
Vibration:
Magnetic Field:
Allowable Relative Humidity vs. Temperature
Relative Humidity (%)
5 to 40
˚C
See the graph below.
Under 5 G
5 Hz to 22 Hz : 0.0042 cm displacement; double amplitude,
23 Hz to 350 Hz : Under 0.5 G
DC : 0.6 mT
to 700 kHz : 0.7 µT
700 kHz to 1.5 MHz : 3 µT
100
90
80
70
60
50
Operating Area
40
30
20
10
0
5 15 25
Temperature
˚C
1 octave per minute.
35 45 55 (˚C)
2.1 Before Installation
Installation Manual 33