User manual SONY ICBU655

[. . . ] · The car battery cord is not connected securely. · The unit is being used in excessive heat or humidity. · The volume is turned down completely. You cannot establish contact with the member(s) of your group. [. . . ] Never use abrasive cleansers or chemical solvents, as they may mar the casing. · Keep the unit away from metallic objects. · Handle the antenna with care, so as not to bend or break it. Warning Never use this unit while skiing or during any other sport activity as it may lead to accidents or injury. Never use this unit in an airplane, as the electromagnetism from the unit may endanger flight safety. Caution Never use this unit near medical equipment without confirming safety and consent from due authorities. The electromagnetism from the unit may interfere with the equipment. In hospitals or in other medical facilities, turn off the power of this unit where use is prohibited. Notes on using the two-way radio · Use this unit only within the United States of America in accordance with the regulations governing two-way radios in the United States of America. · Do not use this unit near a TV set, radio, or any type of broadcast station, as it may cause interference. · You are warned that your transmission could be heard by some other party. · Do not disclose or use the transmission of other parties in any form. · Two-way radios are not protected from interference by broadcast stations or other high frequency facilities. If you have any questions or problem concerning your unit, please consult your nearest Sony dealer. A Power Sources The unit can be powered by batteries or a car battery. Operation The unit has three transmission modes: the Basic mode, Group Talk mode and the Search mode. The explanation here is for the Basic mode. For the other transmission modes, see "Switching transmission modes". For the Basic mode, you first need to decide on a channel number with the member(s) of your group. Each press of MODE will change the transmission mode as follows: Initiating Search 1 Hold down TALK. The unit searches for an unused channel. When the unit finds an unused channel, it rings and sends off a call signal to other members of your group. and sends out the call signal. Basic mode Group Talk mode Search mode Installing Batteries (See Size AA (R6) Fig. A) Flip up the antenna and detach the belt clip if attached before inserting the batteries. Basic mode 1 2 Decide on a channel number (1 to 14) with the member(s) of your group. Press MODE repeatedly so that neither nor is displayed. The unit goes into the Basic mode. 1 2 3 Open the lid of the battery compartment. Insert three size AA (R6) batteries (not supplied) with correct polarity as shown in the illustration. C) 1 2 Flip up the antenna. The antenna rotates 180 degrees. Adjust the antenna so that it is vertical to the ground. TALK 3 4 Switch CH/GROUP to CH and press +/­ to select the channel. Transmit. Example: When using channel number 5 Press POWER to turn on the power. If "H" is displayed, key protection is active. [. . . ] Notes · Do not plug in any other equipment than the recommended Sony U-ceiver accessories (not supplied) to the MIC SP or the @ jack even if the plug seems to be similar, as it may cause damage to the unit. · When the jacks are not in use, close the rubber cap securely to ensure water-resistance. TALK MIC Speaker 1 2 Decide on a group number (1 to 38) with the members of your group. Press MODE repeatedly so that both and are displayed. The unit goes into the Search mode. Other features Key protection Press LIGHT/BATT/H for 2 seconds or longer while the power is on. "H" will light up in the display, and the unit will not accept any key operation than the TALK button and this key. · If LIGHT/BATT/H is pressed for 2 seconds or longer while the power is off, the unit will be protected from turning on accidentally. [. . . ]