- Model NO.: TD-DC
- Condition: New
- Feature: Full Face & Waterproof
- Quality: Best
- Price: Competitive
- Transport Package: Export Standard Package
- Origin: Qingdao, China
- Certification: GS, RoHS, CE, ISO9001
- Material: Neoprene
- Color: Customized
- Waterproof: Excellent
- Trademark: TAIDA
- Specification: TD-DC
New Design Double Two Divers Communication System Diving Dive Equipments
2. Technical Parameter:
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| Input Impedance | 100Ω |
| Input sensitivity | 1mV |
| Frequency characteristics | 650-2200Hz |
| Signal-To-Noise ratio | 40dB |
| Minimum load impedance | 1Ω |
| Output power | 30W |
| Battery | DC12V7AH |
| Size | 30 x 22.5 x 13.2 cm |
| Case | Pelican |
3. Operation Instruction:
Two Divers Communication System(Operation Manual)
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1). (BLACK JACKS-----DIVER EARPHONE)
2). (RED JACKS-----DIVER MIC)
3). Turn on the power switch on the communication.
4). Turn on the speaker switch on the communication.
5). Choose the diver you want to talk to:DIVER1, BOTH, DIVER2
6). Press the button(PUSH TO TALK) to send the voice, and release the button to monitoring diver that you selected.
7). Use the TENDER TO DIVER potentiometer to adjust the volume of the diver's headphones.
8). Use the DIVER TO TENDER potentiometer to adjust the volume of the speaker on the panel9). When two divers need to talk to each other,the tender need to  operate the CROSS TALK Self-reset switch,select 1 to 2 or 2 to 1.
4.. Features & Product Pictures:
Will provide details according to customer's request.
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