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Installation Method 

1. 1/4-20 threads mounting holes in the monitor, easy to 

install on the tripod. 

Build-in Battery 

Li-ion 7.4V/2200mA/h 

Working Temperature 

-20

50

 

Storage Temperature 

-30

65

 

 

 

6.

 Trouble shooting     

 

6.1 Only black and white or monochrome picture 

 please 

check saturation, brightness & contrast adjustment. 

 

please check monitor’s “

” from the menu "Check Field" is 

in black and white or monochrome image or other condition. 

 Check whether video system is same with the transmitter video 

system. 

6.2 NO picture after put on the power 

 

 Check antennas are in good condition, a monitor is

 

synchronized with the input signal, and press the 

“AUTO" to try and see if the transmitter is too far to influence the 

reception. 

 

Monitor under HDMI signal input, press “MODE” button to have a 

try, if in the “RF” channel, please check if the transmitter has 

been working. 

Summary of Contents for FPV821

Page 1: ...Dual Channel Receiver Auto Search Wireless FPV Monitor with PIP User Manual...

Page 2: ...n t install the battery you can use the power adapter for external power supply To insure best use of the unit please read the user s manual carefully CAUTION 1 Do not use any damaged or leaking batte...

Page 3: ...o searching selection via button to improve the accuracy and convenience of channel selection High brightness contrast anti glare screen with a sun shade sunlight clearly visible Equipped with RF1 RF2...

Page 4: ...3 CONTENTS 1 Product Description 4 2 Power Supply 7 3 Wireless Transmission Receiver Operation 8 4 Operation Instruction 12 5 Parameters 21 6 Trouble Shooting 22...

Page 5: ...for 5s to 8s to turn On Off the power 3 Mode Input signal selection button CH2 Directly press RF2 button is for CH 1 8 selection In OSD is for UP button selection 4 BAND2 Press this button directly fo...

Page 6: ...settings adjustment 7 BAND1 Press this button directly for channel RF1 BAND A B C D selection When enter into menu namely enter into secondary menu it is for items selection and settings adjustment 8...

Page 7: ...RF2 A V RF1 A V Multimed upgraded ack C power DC powe plied by t the DC i ttery nput rece 6 es ck output V signal o V signal o ia high d d port input inte er output i the DC in nput volta iving port...

Page 8: ...l is build in Li ion battery capacity 7 4V 2200mA h 2Hours after fully charged it can work for about 2 hours 2 3 Li ion Battery The working temperature of Li ion battery is 20 60 please don t use batt...

Page 9: ...ou don t use the battery for a long time Please charge power stored in the battery to prevent self discharge of excessive led to excessive discharge damage if you don t use the battery for long time 3...

Page 10: ...aste instructions This unit can automatically search for 32 receiver channels When multi transmitters and receivers work together at the same time please choose different transmission channels to avoi...

Page 11: ...hing when the screen on the upper left corner shows the BAND X CH X and image display at the same time which means that receiving RF1 Channel has finished searching and detect the signals from transmi...

Page 12: ...monitor Press MODE and select RF2 RF2 BAND X CH X will display on the upper right corner of the screen then press BAND2 to switch RF2 channel BAND A B C D and press CH2 to select RF2 CH1 8 If the tra...

Page 13: ...D is for DOWN button selection MENU Menu key CH1 Press this button directly for channel RF1 CH1 8 selection When enter into menu it is for items selection and settings adjustment BAND1 Press this butt...

Page 14: ...e C After se to adjust ent press s MENU pages ne 100 brightest e of pictu e the pictu 13 menu us nfirm nam CH2 or lect adjus or select s the ME U button t and dark ure when ure lose t se the mely corr...

Page 15: ...by ti pness 0 djust sha r Temp e Color Te Temp Int ect User its 0 100 image s b 100 or concen eo mode nt 0 100 arpness o 6500K emp sele terface to choos 14 brightnes ntration the ima of the ima 7300K...

Page 16: ...ull S Zoom to width Off Mo mong Mon n Off observe w eet the re Standard the corr an state 15 ard Soft t the imag to the pra Screen 4 m 2 Zoom aspect ra ono Red no Red G whether quiremen d Under respon...

Page 17: ...Volu To ad Balan The ba me 0 1 djust the nce 1 alance ad 100 volume 10 djustmen 16 10 nt of left a and right c channels s...

Page 18: ...enter m era Off to Pixel display m ge consist Off Sma effective es m PAL N ormats se ers off 9 ers range er On O marker O 480p 10 On Off mode that tent with all Mediu e under R 17 NTSC election 96 93...

Page 19: ...ad of Page T e Flip V ge Flip fun uage nguage m Horizont djust the Vertical djust the Two V H V H nction menu sele tal Posit image di Position image di 18 Off English ection tion 0 1 splay in H n 0 1...

Page 20: ...OSD To ad Menu of Rese Back u Transp djust the Timeout djust the Page Th et Press k to origin arency level of t t 5s 10s clock ree CH1 nal setting 19 0 10 transpare 15s 60s button to g ent s o select...

Page 21: ...RF1 A RF2 c Band A A B C Channel 1 CH1 C Auto Sea channel a Band A A B C Channel CH1 CH Auto Sea channel a B C D D band s CH1 C CH8 sele arch auto sear A B C D D band s CH1 H8 selecti arch auto searc...

Page 22: ...F2 Audio Stereo headphone output Speaker Video Color System PAL NTSC HDMI Support Format 1080 24p 25p 30p 50i 50p 60i 60p 720 50p 60p 480i 480p 576i 576p Input Voltage DC 9 18V Power Consumption 13W R...

Page 23: ...heck monitor s from the menu Check Field is in black and white or monochrome image or other condition Check whether video system is same with the transmitter video system 6 2 NO picture after put on t...

Page 24: ...menu try to increase the volume Check if the AUDIO input is workable 6 5 Open the RF no signal detected Transmitter is working properly or not If transmitter frequency matches the receiver frequency b...

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