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Okayo GPA-670, Руководство пользователя

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User Manual

UHF

40W 
Wireless Portable Sound System

^ƉĞĂŬĞƌ

GPA-670 (Lithium battery powered)

Содержание GPA-670

Страница 1: ...User Manual UHF 40W Wireless Portable Sound System ƉĞĂŬĞƌ GPA 670 Lithium battery powered ...

Страница 2: ...6 Power switch 7 DC input 8 Battery door 1 Tweeter 1 2 Neodymium driver 5 3 Receiver DR 50Ϭ 4 Digital audio player UM 502 Battery replacement LEŝͲD ŝƚŚŝƵŵ ďĂƚƚĞƌLJ Get screws off Take battery out Get connection right RED for Anode BLACK for Cathode ...

Страница 3: ...Peripheral Carry Bag CB 650 Folding Tripod ST 35 ...

Страница 4: ... devices have successfully paired it will sound a prompt tone aga The indicator will light steady blue 5 You are now ready to stream audio via the Bluetooth connection from your smartphone or tablet as it s connected 6 If a phone call is incoming during playback the audio stream will be interru for the user to take the call When the call is finished the Bluetooth modu be relinked automatically and...

Страница 5: ...lection of Channels Press and hold SET key 4 to enterthemodeofselecting thechannels 1 While both Channel A and Channel B are available the channel number of Channel A shown on LCD window starts to blink Press Up or Down Frequency Selector keys 3 to look for your preferred channel number Press SET key 4 again to confirm the channel setting 2 While only Channel A or Channel B is available switch the...

Страница 6: ... Down FrequencySelectorkeys 3 tolookfor yourpreferred groupnumber 3 Press SET key 4 to confirm thegroup setting or wait for 5 seconds to confirm it automatically and then enter setting mode of SQ value 4 Under setting mode of SQ value LCD window will show number will keep blinking 5 Press Up or Down Frequency Selectorkeys 3 to choose SQ value the value willnot be set in circulation 6 Press SET key...

Страница 7: ...ch 3 the LCD window will show OFF with backlight on and then turn off After turning on the unit the current channel is shown on the LCD window Press Frequency Set key 8 for 2 seconds to until the channel number stats to blink and then press Up or Down key 10 to select the channel from 1 96 Press Frequency Set key 8 again to confirm the setting of channel or it will return back to the original chan...

Страница 8: ...plosion Microphone sensitivity Warning Make sure that the noise level does not get too high in the receiver that is used with headphones Connect the selected microphone to the pocket transmitter and set the sensitivity with the controller on the left side of the receiver HI MID LOW For conference seating with pressure zone microphones sensitivity HI is recommended for optimal speech intelligibilit...

Страница 9: ...correctly two AA 1 2 V Ni MH rechargeable batteries or 1 5 V Alkaline batteries Put the button cap 11 back CAUTION CAUTION Wireless Handheld Mic EJ 701TM Put Batteries in Microphone 3 This action ensures the battery door is locked and to prevent from falling off Insert 2 pcs of 1 5 V AA alkaline batteries or 1 2 V AA rechargeable batteries into the battery case and then close the battery door 9 ti...

Страница 10: ... seconds until the channel number starts to blink and then press Up or Down key 5 to select the channel from 1 96 Press Frequency Set key 3 again to confirm the setting of channel number or it will return back to the original channel number after 10 seconds without pressing any key HDC 702 The performance of signal transmission is highly involved with battery energy Batteries with Ϯϭ00 mAh or abov...

Страница 11: ...ransmitter and receiver are turned properly Be sure transmitter and receiver stay at same channel Remove battery from transmitter when you won t use it for a long while Charging contacts Clean charging contacts regularly to ensure good connection with charger When any corrosion occurs contact your dealer to change it if you can t repair it Important Notes Avoiding heat and humidity Replacing batte...

Страница 12: ...batteries AF controls Power requirements Power supply 8 hours typical in Ni MH rechargeable batteries 14 hours typical in Alkaline disposable 10 mW Less than 250 nW Antenna RF output Built in antenna Spurious emission Hi Low Mute switch 237 g battery included 26 dia x 264 mm Dimensions ΦxL Weight 2 x 1 2 V Ni MH Ϯϭ00 mAh AA type rechargeable batteries 2 x 1 5 V AA Alkaline disposable batteries AF ...

Страница 13: ... Volume up 12 Mute 13 Folder select 4 When both SD card and USB are installed USB has higher priority to be readout 5 Do not pull SD card out directly or it might be damaged Just push it a bit forward and it will be ejected 3 Press 5 to Play or to Pause any audio track 2 Press 2 to play previous audio track press 3 to play next audio track Press 4 to stop any playback 1 Press and hold 9 for 1 seco...

Страница 14: ...yback To repeat a track To repeat all tracks in all album To repeat all tracks in a single album b When not in playback press 8 to select a desired folder album with NEXT PREV buttons Finally press PLAY to end the setting 7 During playback press VOL to increase volume press VOL to decrease volume 1ϰ ...

Страница 15: ...gged well No Sound Output Be sure transmitter and receiver stay at same channel Be sure volume control on transmitter and receiver are turned properly Be sure Master is turned properly Be sure Mute button is not on Check if transmitter and receiver stay at same frequency band Check if there is huge air interference nearby 1ϱ ...

Страница 16: ... and better performance make sure you charge the battery regularly every month When you need to use the unit again after a long period of stogare make sure you charge if fully for at least 8 hours BEFORE any operation Please also charge this unit every time right after operation to secure a longer battery life This unit has DOD depth of discharge protection design When Power Switch LED flashes red...

Страница 17: ...help This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation NOTE This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to ...

Страница 18: ...iver Running time Dimensions DxWxH Weight 5 Neo driver 1 tweeter supports USB disk and SD card optional plug in receiver with ACS Auto Channel Synchronization supports 2 receivers maximum Audio input Audio output Controls Power supply Battery Charging time mic in combo jack aux in stereo mixed 3 5 mm aux out stereo mixed 3 5 mm Master Tone Mic Aux in AC switching power adapter 100 240 V 20V 3 25A ...

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