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Warranty of product
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Thank you very much for purchasing our product.
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Under normal use, and trouble due to deficiency in the stage
of production, you can receive free repair within 1 year
with the receipt shows date of purchase, and this product
warranty card.
※
Please fill in a necessary information or stamped on this
product warranty card.
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The repairing cost will be charged in the following case.
1) Warranty period is expired.
2) Improper use or other external causes whether in
the warranty period or not.
3) The damage caused by the use of the method other than
this manual.
4) The damage caused by customers’ disassembling/
modification.
5) Lost of the receipt and this product warranty card.
Product warranty card
Sales store
Purchase date
36
Summary of Contents for STHD-F1
Page 1: ...Headset for Two Way Radio Wired version Bluetooth version 2 Instruction manual...
Page 9: ...LED display function common specifications 7...
Page 11: ...Headset volume adjustment function common specifications Volume button 9...
Page 13: ...The noise cancellation function common specifications 11...
Page 15: ...Emergency call function common specifications Emergency button 13...
Page 17: ...Switching Two way radio main speaker Earphone mike common specifications Function button 15...
Page 19: ...Battery mounting version Charging terminal 17...
Page 21: ...LED display function Bluetooth version 19...
Page 23: ...Paring function Bluetooth version 21...
Page 25: ...Pairing with wireless PPT Within 10 seconds press PPT switch several times 23...