Communication set In-Ear with ambient sound reception (CT-ClipCom Digital) Operation instructions 1 English
Content 1. 2. Important safety instructions ........................................................................................................... 3 Description ...................................................................................................................................... 5 2.1 Ear-microphone ....................................................................................................................... 7 2.2 Earphone with gooseneck-microphone ............................
1. Important safety instructions For the use of the device notice the national safety and accident prevention regulations and the following safety instructions shown in italics in this instruction manual. Before using CeoTronics products read completely the appropriate operating instructions. If in doubt, ask our technical staff. Use only CeoTronics products without damage and wear.
Should equipment, supplied by CeoTronics, be definitely put out of service you may return it to CeoTronics. We ensure recycling and/or disposal of outdated equipment in compliance with the applicable environment protection law. Keep these operating instructions for later use.
2. Description General The CT-ClipCom Digital is a binaural communication system for use with radio equipment. The PTT buttons (PTT=push-to-talk) of the system are used to transmit PTT commands to the radio unit or similar communication systems.
System overview (examples) 2 a b c d e f g CT-ClipCom Digital gooseneck microphone ear-phone ear-phone with gooseneck microphone neck band connector PTT-button CT-Wireless-PTT (example) connection plug for radio (example – dependant on the radio) 3 a b c d d e g 6 ClipCom Digital ear-microphone ear-microphone ear-phone neck band connector PTT-button CT-Wireless-PTT (example) connection plug for radio (example – dependant on the radio)
2.1 Ear-microphone The ear-microphone is at the right side and is identified by a red marking. The earphone is at the left side and is identified by a blue marking. The casing of the ear-microphone contains the ASRmicrophone (figure 4/d) in addition to the ear-microphone itself (figure 4/c). For using the ear-microphone it is just clipped onto the ear plug (see 2.3). 4 a ear-phone left b ear-microphone right c ear-microphone and earphone d ASR-microphone 2.
2.3 Universal three level ear plug The ear plug is used for adaptation of the ear microphone / earphone to the auditory canal. It is »pushed« with a rotating motion onto the ear microphone / earphone (Fig. 6). If no perfect seat in the ear is achievable, because the standard ear plug is too large, the largest lamella ring can be cut off with a sharp knife (figure 7-9). 6 7 2.4 8 9 Individually ear mould This ear mould (example Fig. 10) ensures maximum wear comfort and transmission quality.
Installing the ear phone in the ear mould PLEASE NOTE Earphone and ear mould for the right ear have a red ink marking, the ear microphone and ear mould for the left ear are marked with blue ink. a. b. Take the ear mould in one and the ear microphone in the other hand. The sound channels of ear mould and ear microphone must be looking into the same direction (figure 11). Push the ear microphone in direction of the arrow into the ear mould until it “engages”.
2.4.1 Information regarding hearing protection (Only for operation with individually ear moulds with filter SKLD26) Manufacturer: Type designations: CeoTronics AG CT-ClipCom digital BoomMike and/or EarMike with p/n 6015068, 6015069 & options 2.4.1.
Marking: 14 Example 2.4.1.3 General technical data Mass BoomMike: EarMike: 17g 6g 2.4.1.4 Sound insulation values with personalised ear moulds and SKLD26 filter Please take note that the certified ear moulds / earpieces and earplugs are able to function as hearing protection only if they are worn on both sides and both are covered by a CT-ClipCom system.
2.4.1.5 Output sound pressure level The CT-ClipCom digital is equipped with a communication system. The user should verify proper functioning before using it. In case distortions or breakdowns are detected, the user is requested to follow the manufacturer’s maintenance recommendations. WARNING! The output sound pressure level of the communication system of the “CT-ClipCom digital” could exceed the daily limit value. 2.
2.5.1 Ambient sound reception Ambient sound ASR Ambient Sound Reception is picked up via the microphones in the ClipCom earphones. The volume can be conveniently adjusted with the help of key (figure 14/e). Adjustment is made in 4 steps. Initial position: 0dB (normal hearing) 1st keying +6dB 2nd keying OFF 3rd keying -6dB 4th keying Reset to 0dB (initial position) 2.6 CT-Wireless-PTT (example) This transmit button is a radio key to transmit PTT commands to a connected radio device.
2.6.2 Deleting one CT-Wireless-PTT from the memory of a PTT button 1. Switch OFF the radio unit connected to the PTT button if it is in switched-on state 2. Insert the CT-ClipCom ear microphones/earphones in the ears 3. Press the two keys (figure 14/e, f) of the PTT button – Keep the keys depressed and switch the radio ON – Continue keeping the two keys depressed until you hear a short beep in the RH CT-ClipCom ear microphone/earphone – After it, let the two keys go 4.
2.6.4 Changing the battery of the CT-Wireless-PTT 1. Open the battery compartment on the back of 17 the CT-Wireless-PTT using the opening tool by a swift left turn. 2. Cautiously remove the circuit board from the housing. Change the battery minding correct polarity; lettering must be visible. Use 3-V batteries type CR2032 only 18 circuit board ATTENTION Mind correct polarity! ATTENTION Batteries may not be disposed off in the domestic waste! touch-lamina 19 3. 3.
Caution Wear the hearing protection in areas with noise without interruption. Wear the hearing protection only like is described in this operation instructions. Check the device periodically for signs of fractures, cracks and wear. During disregard the protective effect of the hearing protection can be seriously impaired. This hearing protection should not be carried if the danger exists that the cord gets caught or drag along during carrying.
Clean the contacts of connectors with a commonly available contact cleaning agent. Ear moulds and Earphones Obstructed sound channels of ear moulds and earphones cause poor reception. For regular cleaning (after every use) we recommend the use of special antiseptic cleaning tissues (see item 7), an appropriate cleaning spray, or soft clean cloths and pure water with some dishwashing liquid. Do not use solvents for cleaning purposes.
