Bose A20 Aviation Panduan Pemilik - Halaman 38

Jelajahi secara online atau unduh pdf Panduan Pemilik untuk Headset Bose A20 Aviation. Bose A20 Aviation 43 halaman. Aviation headset
Juga untuk Bose A20 Aviation: Panduan Referensi Cepat (2 halaman), Panduan Pemilik (44 halaman), Panduan Pemilik (40 halaman), Panduan Pemilik (44 halaman), Panduan Pemilik (44 halaman), Panduan Referensi Cepat (2 halaman)

Halaman Cetak

00_Cavu.book Page 34 Thursday, October 28, 2010 12:03 PM

Tab 8, 16

Tab 7, 15

ECHNICAL

NFORMATION

Headphone

Impedance

Frequency response

Microphone (Electret)

Microphone (Dynamic)

Maximum ambient noise level

Power source

Voltage

Battery life

Current

Fuse/breaker recommended

Headset weight

Headset size range

Control module dimensions

Temperature and Altitude

(Category A)

Bluetooth wireless technology

Bluetooth technology QD ID

Tab 6, 14

Tab 5, 13

Tab 4, 12

Damage could occur to avionics equipment that is

intended for use only with 600 Ohm headsets. If in doubt,

consult the avionics equipment manufacturer.

Monaural mode: 160 Ohms ON and OFF

Stereo mode: 320 Ohms ON and OFF

15 Hz to 15 kHz

Sensitivity: 92 dB SPL typical, measured at 1 mw,

1 kHz, full volume on a KEMAR ear simulator.

Bias required: 8 to 16 VDC through 220 to 2200 Ohms.

Sensitivity: Varies depending on bias and AC radio input

impedance. Typical output is 600 mV at 114 dB SPL. To

assure proper modulation of the radio, it is recommended

that an avionics technician adjusts its input to match the

output of the microphone.

Impedance: 5 Ohms

Sensitivity: Equivalent to M-87/M-101

115 dBC SPL for full active noise reduction performance

Battery-powered: 2 AA alkaline

Aircraft-powered: 10 to 32 VDC

Battery-powered: Two (2) AA alkaline batteries

Aircraft-powered: 10 to 32 VDC

Alkaline battery life: At least 45 hours in typical general

aviation aircraft noise. Duration varies with battery age,

ambient noise levels, temperature, ear cushion seal, and

use of the Bluetooth

Operating: 25 mA in typical aircraft noise

amp, fast-blow fuse (AGC

circuit breaker

12 ounces

Slider not extended:

8.425" (214mm) H x 6.34" (161mm) W x 3.15" (80mm) D

Slider extended:

10.2" (259mm) H x 6.6" (168mm) W x 3.15" (80mm) D

1.5" (38.1mm) H x 1.5" (38.1mm) W x 4.92" (125mm) D

Operating: 5 to 131°F (-15 to 55°C)

Storage: -67 to 158°F (-55 to 70°C)

Altitude: 15,000 feet maximum pressure altitude for

full cancellation

Hands-free profile, Bluetooth 2.1

Bose

A20™ Aviation Headset: B016487

Tab 3, 11

Tab2, 10

feature.

amp fuse) or

English

amp