PUBLIC ADDRESS SYSTEM OPERATION MANUAL SC-222T AM/FM TUNER SC-222T POWER AM/FM TUNER TUNING AUTO BAND ON OFF Please follow the instructions in this manual to obtain the optimum results from this unit. We also recommend that you keep this manual handy for future reference.
TABLE OF CONTENTS 1. SAFETY PRECAUTIONS .......................................................................................3 2. GENERAL DESCRIPTION ....................................................................................5 3. FEATURES ...............................................................................................................5 4. NOMENCLATURE AND FUNCTIONS 4.1 Front Panel .......................................................................................................
1. SAFETY PRECAUTIONS Be sure to read the instructions in this section carefully before use. Make sure to observe the instructions in this manual as the conventions of safety symbols and messages regarded as very important precautions are included. We also recommend you keep this instruction manual handy for future reference.
SAFETY PRECAUTIONS When the Unit is in Use When Installing the Unit Do not place heavy objects on the unit as this may cause it to fall or break which may result in personal injury and/or property damage. In addition, the object itself may fall off and cause injury and/or damage. Never plug in nor remove the power supply plug with wet hands, as doing so may cause electric shock. When unplugging the power supply cord, be sure to grasp the power supply plug; never pull on the cord itself.
2. GENERAL DESCRIPTION The SC-222T is a public address amplifier switch with can provide an ideal public address solution from small to big places such us mosques, schools, hotels and factories to train stadium and air stations. 3. FEATURES 1.Stores up to 100 stations. 2.Remote control included. 3.Automatic tune and memory functions.
4. NOMENCLATURE AND FUNCTIONS 4.1 FRONT PANEL SC-222T POWER AM/FM TUNER TUNING 1 2 AUTO 3 4 BAND 5 ON OFF 6 7 5. BAND AM/FM Band select button (Tuner) 6. POWER SWITCH On top of the opening Power Press the end, power shut down 7. POWER Power indicator 1. TUNER SCREEN Display the working state of TUNER 2. UP UP search channel (Tuner) 3. DOWN Down search channel (Tuner) 4.
NOMENCLATURE AND FUNCTIONS 4.2 REAR PANEL ANTENNA Fm75 LOOP ANTENNA L L R R ~220V 50Hz 20W T1AL 250V AUDIO OUTPUT GND 8 9 AM 11 10 10.AM-BAND ANTENNA 11.AUDIO OUTPUT 8.~220V 50Hz AC POWER INPUT 9.
5. TUNER OPERATION FLUORESCENCE DISPLAY 3. Select broadcasting station means Auto tune show Stereo show Auto tune show occasionally auto illumine AM FM STEREO MUTE AM/FM MEMORY AUTO FM 104.70 CINEMA DSP KHZ MHz 02 MIN mSEC cHdB AM FM STEREO MUTE AM/FM MEMORY AUTO FM 104.70 Frequency unit show Wave band show CINEMA DSP KHZ MHz 02 MIN mSEC cHdB Per press once auto / Manual tune select key (auto/ma)give switch Frequency show TUNER OPERATING 4.
MUTE MIC2 MIC3 EMC INPUT MIC2 MIC3 LINE INPUT AUX1 AUX2 OUT MIXER AMPLIFIER ~220V 50Hz 20W T1AL 250V COM 4-16 GND AM LOOP ANTENNA ANTENNA 70V 100V OUTPUT Fm75 R L R L AUDIO OUTPUT AM ANTENNA FM ANTENNA 6.
7.SPECIFICATIONS AM/FM TUNER SC-222T MODEL TUNER FREQUENCY RESPONSE FM SENSITIVITY FM SIGNAL / NOISE RATIO FM 87-108MHz POWER REQUIREMENTS AM 522-1611kHz =20uV AM =6.0mV/m =40dB AM =36dB ~220V 50Hz POWER CONSUMPTION 8W DIMENSION(mm) 484X209X44 NET WEIGHT 3.
8.
PUBLIC ADDRESS SYSTEM VersionV0.
