Caution and tips on how to obtain the best results. 1.Before inserting the batteries, please make sure that they are inserted according to the correct polarity. 2.For PLL 16 frequencies agile version, before operation please make sure that the corresponding receiver MUST have the same frequency group and channel number as the transmitter. 3.Before making any channel change,please switch off the power supply.
CHALLENGER1000 (CD version configuration ) Installation of cable restraint To prevent contact noise caused by constant tension applied to the connector,,a cable restraint is designed such that tension is totally reduced when it is properly used. When the audio cable go through the cable restraint,it could prevent sweatfrom going diectly into the electronic board via the connector. This is another advantage of the cable restraint.
CHALLENGER1000 (TAPE version configuration ) Installation of Belt-clip This specially designed detachable belt-clip allows the user to wear the transmitter with antenna pointing upward or downward as illustrated. To wear the transmitter with the transmitter pointing upward, install the belt-clip as in Fig.4. To wear the transmitter with the antenna pointing downward, please install the belt-clip as in Fig,5. Charging points 26 26 30 28 27 Fig. 4 30 29 29 28 27 Fig.
CHALLENGER1000 (SLAVE configuration) Installation of batteries( SM-916) Installation of batteries( SM-816 PLUS) 21 22 23 Fig.
CHALLENGER1000 (Companion speaker) Belt-Pack Transmitter (SM-816PLUS/SM-916) Antenna Battery status Indicator Power switch SM-816PLUS Audio input Connector Cable restraint Battery Compartment Charging points Capsuale Mike clip Line Control Antenna Battery status Indicator Power switch Audio input Connector Cable restraint Battery Compartment SM-916 24 25 Capsuale Mike clip Line Control Fig.
Challenger 1000 Rear panel configuration ( Fig. 1 & Fig. 2 ) The rear panel is divided into three different sections as follow : A.Compartment for receiver modules B.CD player / Cassette Recorder C.Controls Sensitivity switch Receiver modules compartment At present, the standard receiver module offered is the 16 channel selectable UHF receiver module.
Challenger Slave Hand-held microphone The Challenger Slave is an active ( powered ) speaker unit with built-in switching power supply as well as rechargeable batteries, complete with similar charging circuit as that of the Challenger 1000 Master unit. It is an extended and indispensable member of the Challenger Audio Link system. Audio Link Active Bus controls 1 .A c t i v e b u s I N ( 2 1 ) 2 .A c t i v e b u s O U T ( 2 2 ) 3 .
Operating procedures Simple DIY Trouble-shooting : After unpacking the unit for the first time, please charge the rechargeable batteries first for about 10 to 15 hours before any operation. The batteries were fully charged in the factory before shipment. However, the unit you have just unpacked could have been several months after the shipment and the rechargeable batteries might have been fully discharged naturally.
Battery Charging Operating the CD player. Internally, the Challenger 1000 / Challenger Slave contain 2 pcs of 12V / 4.5AH maintenance-free lead acid rechargeable battery, which has no memory effect. When the battery is weak, the power indicator ( 15 ) RED LED will be lighted up when the main power switch is switched on. To charge the battery, simply plug in the AC power supply, the charging process will start automatically. While charging, the charging indicator ( 20 ) will be in RED.
Operating the Cassette Recorder Audio Link Operation Schematic diagram To begin operation., first switch on the TAPE / CD Power On switch ( 3 ). Keys MASTER SLAVE SLAVE Audio Link Connection Plan SLAVE SLAVE FF Fast Forward FP Forward Play Stop RP Reverse Play FR Fast Reverse Record Mode selector SLAVE SLAVE The Challenger 1000 could be operated asMASTER only. The Challenger Slave can only be operated as SLAVE.