User manual qsm-6505a distribution mixer amplifier.
Qsm-6505a manual 2 1. Security precautions ◎ carefully to read the instruction in this manual before use. ◎ certainly to observe the instruction in this manual regard convention of safety symbols and messages. ◎ please keep this user manual nearby for anytime reference. Safety symbol and message con...
Qsm-6505a manual - 3 - when using the amplifier when found following irregular situation during amplifier is in use, immediately switch off the power, disconnect the power supply plug from the ac outlet. Don’t try to operate the amplifier again. Contact your local dealer to check the amplifier. The ...
Qsm-6505a manual 4 ■ when using the amplifier make sure that the volume control is turned to minimum position before power is switched on. Loud sound produced at high volume when power is switched on may impair hearing. Do not place heavy objects on the amplifier, for it may cause it fall and may re...
Qsm-6505a manual - 5 - 3. Panel description front panel description 1. Mic. 1 input 16. Channel 1 volume control 2. Mic. 1 volume control 17. Channel 2 bass control 3. Channel 1 mute priority switch 18. Channel 2 treble control 4. Channel 1 input source selection switch 19. Channel 2 volume control ...
Qsm-6505a manual 6 4. Features up to 5 channels (zone) 6 selectable input sources + mic 1 (first priority) 2 “high level” input (included in 6 selectable input source). Bass, treble, and volume control for each channel voice priority function on mic. 1 overload, over temperature, and speaker short p...
Qsm-6505a manual - 7 - aux connection (input) the equipment provides 4 auxiliary input which may be used for connecting other signal sources such as a radio tuner, cd or cassette player. A slide switch is located near by aux1/mic 2 on the rear panel for selection of mic2 or aux1. Aux 2 ~ 4 inputs ar...
Qsm-6505a manual 8 8. Technical specification model qsm-6505a type distribution mixer amplifier mains voltage ac 115v/ 230v, 50 / 60hz ± 10% switchable supply battery voltage dc 24v (max 10% deviation) output power: 50w x 5 total harmonic distortion sensitivity 1/4" phone jack (unbalanced) mic 1~2 1...
