FMUser FU-X01, Руководство пользователя

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FMUSER I NTERNATI ONAL GROUP I NC. 广州市汉婷生物技术开发有限公司
13 / 16
5
Si gnal
det ec t ed on
r ec ei v er but
no s ound
1）Low v ol ume out put f r om
t r ans mi t t er
2）Li ne i n c abl e not wel l
c onnec t ed on t r ans mi t t er
3）Wr ong audi o pl ay mode
1）Chec k i f t he l i ne i n c abl e i s wel l
c onnec t ed wi t h t r ans mi t t er .
2）Tur n up t he v ol ume of t r ans mi t t er
3）Swi t c h t o c or r es pondi ng audi o
pl ay mode.
6
Sound
qual i t y i s bad
1）Low qual i t y mi c r ophone
2）Li ne- i n v ol ume t oo hi gh
3）I ns t al l at i on of ant enna i s
i nc or r ec t
4）Tr ans mi t t er v ol ume t oo
hi gh
5）Low qual i t y Bl uet oot h
f unc t i on on mobi l e phone
1）Set t he mi c r ophone v ol ume at
mi ni mum when t her e i s no
mi c r ophone c onnec t ed.
2）Us e hi gh qual i t y mi c r ophone wi t h
s hi el ded wi r e.
3）Keep t he l i ne- i n v ol ume at
30%- 50% when i nput i nt o t r ans mi t t er
4）Us e mobi l e phone wi t h bet t er
Bl uet oot h qual i t y .
7
No s ound
f r om
mi c r ophone
1）Vol ume of mi c r ophone not
t ur ned up
2）Not an el ec t r et
mi c r ophone.
1）Adj us t t he v ol ume of mi c r ophone
bet ween 30% t o 70%
2）Us e an el ec t r et mi c r ophone
8
MP3 c annot
pl ay
1）TF c ar d not i ns er t ed
2）TF c ar d f aul t y
3）Audi o f i l es ar e not MP3
f or mat
4）Ther e ar e f i l es of non
MP3 f or mat i n TF c ar d.
5）Quant i t y of s ongs i n TF
c ar d ex c eeds 1000.
1）I ns er t TF c ar d and t hen pr es s
t o pl ay .
2）Chec k i f t he TF c ar d i s br ok en.
3）Chec k i f t he TF c ar d i s i n FAT32
f or mat and t he audi o f i l es ar e MP3
f or mat .
4）Del et e non- MP3 f i l es
5）Del et e s ongs t o l es s t han 1000.
9
Bl uet oot h
c annot
c onnec t
1）Mobi l e phone t oo f ar f r om
t r ans mi t t er
2）Mobi l e phone i s not i n t he
mus i c pl ay mode.
1）Connec t t he Bl uet oot h and k eep
t he di s t anc e wi t hi n 3 met er s
2）Reboot mobi l e phone and t r y t o
c onnec t t he Bl uet oot h ov er 9 t i mes .
3）Swi t c h t he mobi l e phone t o s t er eo
pl ay mode
l
About Tr ans mi s s i on Di s t anc e
Tr ans mi s s i on r ange i s gr eat l y af f ec t ed by t he l oc al RF env i r onment , ant enna t y pe,
power s et t i ng, f r equenc y s et t i ng and r ec ei v er s ens i t i v i t y . I f t he t r ans mi s s i on r ange i s s hor t ,
y ou may need t o upgr ade t he ant enna t o hi gher gai n, or i ns t al l t he ant enna on pl ac es at
hi gher al t i t ude.
Gener al l y s peak i ng, a r ubber ant enna br i ngs up a t r ans mi s s i on di s t anc e of ar ound 120