Yaesu FT-252 Operating Manual
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Contents
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FT-252 O peraTing M anual5Antenna InstallationThe supplied antenna provides good results over the entire frequency range of the trans-ceiver. However, for enhanced reception on certain non-Amateur frequencies, you maywish to connect an antenna designed specifically for that fre-quency range, as the supplied antenna is necessarily a com-promise outside the Amateur band, and cannot be expected toprovide high performance at all frequencies.To install the supplied antenna, hold the bottom end of the an-tenna, then screw it onto the mating connector on the transceiv-er until it is snug. Do not over-tighten by use of extreme force.Notes: Never transmit without having an antenna connected. When installing the supplied antenna, never hold the upper part of the antenna whilescrewing it onto the mating connector on the transceiver. If using an external antenna for transmission, ensure that the SWR presented to thetransceiver is 1.5:1 or lower, to avoid excessive feedline loss.Installation of FNB-124LI Battery PackThe FNB-124LI is a high performance Li-ion battery providing high capacity in a compactpackage. Recharging can be completed while the pack is installed inside the FT-252.Installation of the battery is easy and quick: Release the Battery Cover Latch and remove theBattery Cover from the radio by lifting the top of theCover. Connect the 3-pin plug from the Battery pack to thebattery jack on the transceiver. Install the FNB-124LI Battery Pack into the radio. Replace the Battery Cover by carefully aligning thetwo tabs on the bottom of the cover with the slotson the radio, then gently press the top side of theBattery Cover. Confirm that a Rubber Gasket of theBattery Cover is installed correctly. Close the Battery Cover Latch until it locks in placewith a “Click”.Caution:To insure the FT-252 will not be damaged by waterintrusion, make sure the battery cover is properlyinstalled and the battery latch is closed.Installation of Accessories |
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