BETAFPV Cetus FPV Kit - Charging the FPV Goggles

The FPV goggles can receive 48 frequency points in the 5.8GHz spectrum, distributed across 6
bands (A, B, E, F, R, and L) of 8 channels each（Channel, (CH-1, ……, CH-8), as shown below:
The stock quadcopter included in this kit only uses 8 frequency points of band B, which is the
second row in the table below:
CH 1
(MHZ)
CH 2
(MHZ)
CH 3
(MHZ)
CH 4
(MHZ)
CH 5
(MHZ)
CH 6
(MHZ)
CH 7
(MHZ)
CH 8
(MHZ)
A
5865
5845
5825
5805
5785
5765
5745
5725
B
5733
5752
5771
5790
5809
5828
5847
5866
E
5705
5685
5665
5645
5885
5905
5925
5945
F
5740
5760
5780
5800
5820
5840
5860
5880
R
5658
5695
5732
5769
5806
5843
5880
5917
L
5362
5399
5436
5473
5510
5547
5584
5621
Press and hold the Search Key for 1 second to automatically search for the frequency point with
the strongest signal strength in the space to obtain the FPV picture of the quadcopter.
We can also shortly press the Band Key to switch to the designated band and use the Chanel
Key to switch to the designated channel so that the FPV glasses goggles can work on the
designated frequency point.
Charging the FPV Goggles
The FPV goggles have a built-in 2000mAh battery and no external battery is required. When
voltage is below 3.55V, a beep will sound in every 10s and it needs to be recharged. We can
also press the S button to check the voltage. To charge the goggles battery:
l Turn off the FPV goggles;
l Connect FPV goggles and adapter with the Type-C cable (5V output adapter is
allowed, such as mobile phone charger);