Advertisement
Available languages
Available languages
This list of sound levels is included for your protection:
Sound Level (in dB):
30
Quiet library, soft whispers
40
Living room, refrigerator, bedroom away from traffic
50
Light traffic, normal conversation, quiet office
60
Air conditioner at 20 feet, sewing machine
70
Vacuum cleaner, hair dryer, noisy restaurant
80
Average city traffic, garbage disposals, alarm clock
at two feet
The following noises can be dangerous at extended exposure:
90
Subway, motorcycle, truck traffic, lawn mower
100 Garbage truck, chain saw, pneumatic drill
120 Rock band concert in front of speakers, thunderclap
140 Gunshot blast, jet plane
180 Rocket launch pad
Information courtesy of the Deafness Research Foundation.
Introduction
7
Introducción • Introduction • Einleitung
Overview of HDR7 Connections & Controls
(1) BATTERY CAVITY
(2) POWER (ON-OFF)
(3) DC POWER INPUT
(4) INPUT GAIN (- o +)
(5) LOOP
(6) LCD SCREEN
(7) STOP/BACK, PLAY/PAUSE, RECORD
(8) RECORD LEVEL/ SEARCH
(9) MENU
(10) ENTER
(11) LINE IN
(12) PHONES/ LINE OUT
(13) X-Y PATTERN MICS
(14) MIC IN
(15) OUTPUT LEVEL (- +)
(16) MIC GAIN (LOW - HIGH)
(17) USB TO PC
(18) USB INPUT
(19) STAND MOUNT
(20) SD CARD SLOT
(21) USB to PC DATA TRANSFER CABLE (included/ not pictured)
Advertisement
