Pioneer AVIC-X940BT, Руководство по обслуживанию

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AVIC-X940BT/XNUC
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2. SPECIFICATIONS
2.1 SPECIFICATIONS
General
Rated power source...............14.4 V DC
(allowable voltage range:
10.8 V to 15.1 V DC)
Grounding system.................. Negative type
Maximum current consumption
..........................................10.0 A
Dimensions (W × H × D):
AVIC-X940BT
Chassis .....................178 mm × 100 mm ×
165 mm
(7 in. × 3-7/8 in. × 6-1/2 in.)
Nose ...........................170 mm × 96 mm × 12 mm
(6-3/4 in. × 3-3/4 in. ×
1/2 in.)
Weight:
AVIC-X940BT....................1.87 kg (4.1 lbs)
NAND flash memory .............4 GB
Navigation
GPS receiver:
System ...............................L1, C/Acode GPS
SPS (Standard Positioning
Service)
Reception system..........32-channel multi-channel
reception system
Reception frequency.... 1 575.42 MHz
Sensitivity ......................... –140 dBm (typ)
Position update frequency
......................................... Approx. once per second
GPS antenna:
Antenna ............................ Micro strip flat antenna/
right-handed helical polari-
zation
Antenna cable .................3.55 m (11 ft. 7 in.)
Dimensions (W × H × D)
......................................... 33 mm × 14.7 mm × 36 mm
(1-1/4 in. × 4/7 in. ×
1-3/8 in.)
Weight ...............................73.7 g (0.211 lbs)
Display
Screen size/aspect ratio:
AVIC-X940BT................... 6.1 inch wide/16:9
Effective display area:
AVIC-X940BT....................136.2 mm × 72 mm
Pixels ........................................... 384 000 (800 × 480)
Display method ....................... TFT Active matrix driving
Backlight ....................................LED
Color system.............................NTSC compatible
Tolerable temperature range:
Power on ........................... +14 °F to +140 °F
Power off ........................... –4 °F to +176 °F
Angle adjustment
AVIC-X940BT................... 0°
Audio
Maximum power output .......50 W × 4
50 W × 2 ch/4
Ω
+ 70 W ×
1 ch/2
Ω
(for subwoofer)
Continuous power output ... 22 W × 4 (50 Hz to 15 kHz,
5 %THD, 4
Ω
LOAD, Both
Channels Driven)
Load impedance ..................... 4
Ω
(4
Ω
to 8
Ω
[2
Ω
for 1 ch]
allowable)
Preout output level (max):
AVIC-X940BT................... 2.2 V
Preout impedance:
AVIC-X940BT....................1 k
Ω
Equalizer (8-Band Graphic Equalizer):
Frequency......................... 40 Hz/80 Hz/200 Hz/400 Hz/
1 kHz/2.5 kHz/8 kHz/10 kHz
Gain .....................................±12 dB
Loudness contour:
Low ......................................+3.5 dB (100 Hz), +3 dB
(10 kHz)
Mid ......................................+10 dB (100 Hz), +6.5 dB
(10 kHz)
High ....................................+11 dB (100 Hz), +11 dB
(10 kHz)
(volume: –30 dB)
HPF:
Frequency......................... 50 Hz/63 Hz/80 Hz/100 Hz/
125 Hz
Slope...................................–12 dB/oct
Subwoofer:
Frequency......................... 50 Hz/63 Hz/80 Hz/100 Hz/
125 Hz
Slope...................................–18 dB/oct
Gain .....................................–24/+6 dB
Phase .................................Normal/Reverse
Bass boost:
Gain .................................... 0 dB to +12 dB
Backup current ........................ 3 mA or less
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AVIC-X940BT/XNUC