Summary of Contents for i4Technology BugHunter DAudio bda-2 Ultrasonic
- Page 1 i4 Technology LLC. Microphone, dictaphone and voice recorder suppressor "BugHunter DAudio bda-2 Ultrasonic" with five US-transducers User manual...
- Page 2 This operating manual is to get you acquainted with the construction, operating rules (intended use, technical maintenance, repair process, storage and transportation) of the product - Microphone, dictaphone and voice recorder suppressor "BugHunter DAudio bda-2 Ultrasonic" with five US- transducers (hereafter referred to as the Product).
- Page 3 Device components and supplied package are shown in Table 1. № Description Quantity Microphone, dictaphone and voice recorder suppressor "BugHunter DAudio bda-2 Ultrasonic with five US- transducers External power supply source (charger) from single phase AC 50 Hz, 110/220 V Individual packaging...
- Page 4 1.5. Structure and functioning 1.5.1 The housing is constructed of high impact ABS plastic. Location of the device’s main parts is shown in Figure 2. Figure 2 – Location of the device’s main parts 1 – ultrasonic transducers 2 – jack to connect an external acoustic system (linear audio output) 3 –...
- Page 5 1.5.3. Device’s transducers emit special high frequency sound waves (pattern of the sound is determined by software in accordance with the specially developed algorithm) with the sound pressure reaching 120 dB at 1 m (3,28 ft) distance from the transducers. Additionally, an acoustic speech-like signal can be reproduced by connecting external acoustic active speakers (for example, a computer speaker system).
- Page 6 indicator of the external power supply source (item 6) starts flashing*. The battery is fully charged after the red LED (item 6) turns off. * It may possibly take 20-40 seconds for the external power supply source indicator to start flashing at the critically low batteries charge level.
- Page 7 The manufacturer reserves the right to introduce technical modifications improving consumer properties. Manufacturer’s technical support: www.en.i4technology.ru © Copyright i4 Technology LLC, 2005-2019. All rights reserved. Questions concerning the exchange after-sales service should be applied to the distributor that completed...
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