Midland SP-400 Guida Utente

User’s Guide SP-400 Series Portable 4/16 Channel VHF-FM Portable Transceiver 4/16 Channel UHF-FM Portable Transceiver www.midlandradio.

SP-400 Series User’s Guide Top [1] Channel selector knob. Rotate this knob to select the operating channel. [2] Power ON/OFF knob. Rotate this knob

SP-400 Series User’s Guide [8] PTT (Push to talk) button. The PTT button must be pressed while you speak into the microphone. Release the PTT button

SP-400 Series User’s Guide Setup Unpacking The following items are supplied in the standard package: 5 One transceiver (SP-410, SP-420, SP-430 or S

SP-400 Series User’s Guide Installing and removing the battery pack To install the battery pack: Hold the transceiver’s body with one hand and the b

SP-400 Series User’s Guide To install the belt clip onto the battery pack’s body: 1. Slide the clip into the appropriate guides located on the back

SP-400 Series User’s Guide contacts of the battery pack must make contact with the three contacts inside the cradle). The LED indicator will glow re

SP-400 Series User’s Guide Basic Operation This section describes many of the standard functions available on your SP-400 series radio. Many aspects

SP-400 Series User’s Guide call operation. The following paragraphs describe these modes of operation. Ask your dealer or communications coordinator

SP-400 Series User’s Guide 2-tone/selective call operation 2-tone or selective call signaling allows individual or group calls to be made to your ra

SP-400 Series User’s Guide released within two seconds the monitor function will deactivate when released. If the upper function button is held pres

SP-400 Series User’s Guide 2 © 2005, Midland Radio Corporation FCC RF EXPOSURE COMPLIANCE REQUIREMENTS FOR OCCUPATIONAL USE ONLY The Federal Commun

SP-400 Series User’s Guide  The radio might be programmed with a timeout timer which will automatically end your transmission after a preset time.

SP-400 Series User’s Guide If a 2-tone or selective Call 1 or Call 2 has been assigned for the selected channel, it may be sent by pressing the PTT

SP-400 Series User’s Guide customize the scan options for your particular situation, so the following paragraphs detail the available options. Busy

SP-400 Series User’s Guide Transmitting while in scan mode If PTT is pressed while the radio is in scan mode, your dealer or communications coordina

SP-400 Series User’s Guide Advanced Operations Operating hands-free VOX (voice operated transmit) is a method that allows the transceiver to automat

SP-400 Series User’s Guide Selecting VOX sensitivity When VOX is activated you may toggle between low and high VOX sensitivity by pressing the lower

SP-400 Series User’s Guide  If only two channels remain in the scan list, it is not possible to delete either of them.  When the radio is turned

SP-400 Series User’s Guide  To avoid damaging the power cable of the battery charger, do not put anything on it or place it where it will be walke

SP-400 Series User’s Guide The battery pack must be charged prior to use. To charge the battery pack you should set up the charger and insert the ra

SP-400 Series User’s Guide Memory effect The NiMH (Nickel Metal Hydride) battery pack is made with a more advanced technology than a NiCd (Nickel Ca

SP-400 Series User’s Guide Contents Conventions and Symbols in this Book ... 4 Disclaimer ...

SP-400 Series User’s Guide 5. Fully charge the battery and check the battery capacity. If you believe some memory effect still exists go back to st

SP-400 Series User’s Guide 3. Any accessory should be of high quality suitable for professional use. ! Please do not connect any accessory if you

SP-400 Series User’s Guide Quick Reference Controls function table Control Operation Function On/off knob Turn clockwise past detent Turns the r

SP-400 Series User’s Guide Status LED table Indication Status None while PTT pressed (see also Activating VOX) Timeout timer or penalty active Stea

SP-400 Series User’s Guide Specifications General specifications SP-410 / 430 (VHF) SP-420 / 440 (UHF) Frequency range 148-174 MHz 440-470 MHz F

SP-400 Series User’s Guide Warranty Statement Midland Radio Corporation (herein, Midland) warrants each new radio product manufactured or supplied b

 This device complies with Part 15 of the FCC Rules. Operation is subject to the condition that this device does not cause harmful interference.

SP-400 Series User’s Guide Sending a 2-tone/selective call or emergency call... 20 Scanning channels...

SP-400 Series User’s Guide Disclaimer Midland Radio Corporation is committed to continuous quality improvements, for this reason specifications may

SP-400 Series User’s Guide  Do not operate the radio near unshielded electrical blasting caps or in an explosive atmosphere.  Do not transmit wi

SP-400 Series User’s Guide Introduction Congratulations! By choosing the Midland SP-400 series, you have selected a professional grade portable radi

SP-400 Series User’s Guide 47 CTCSS tones and 104 DCS codes programmable per channel. 5 2-tone decode – your radio may be programmed to respond onl

SP-400 Series User’s Guide Radio Controls Please read this section to familiarize yourself with the transceiver’s controls. 2317 468 59 © 2005, Midl