Operating Manual

CONTENT
12
13
CHALLENGER-35
· Operating manual 01 / 2021
E
N
01. TECHNICAL DATA
14
02. COMPONENTS AND CONTROLS
14
03. SCOPE OF SUPPLY
15
04
.
S
A
FE
T
Y
I
N
STR
U
C
T
ION
S
15
05
.
O
P
E
R
A
T
I
O
N
15
06
.
S
W
I
T
C
H
I
N
G
O
N
A
N
D
O
FF
16
07. STANDBY MODE
16
08. DIOPTRE ADJUSTMENT
16
0
9.
I
N
F
O
B
A
R
16
10. MENU
17
11
.
S
W
I
T
C
H
I
N
G
T
H
E
I
MA
G
E
MO
D
E
17
12. DIGITAL ZOOM
17
1
3.
T
A
K
I
N
G
P
I
C
T
UR
E
S
A
N
D
V
I
D
E
O
S
18
14
.
C
A
L
I
B
R
A
T
I
O
N
F
U
NC
T
I
O
N
(
F
CC
)
18
15
.
ST
A
DI
AM
E
TR
IC
R
A
N
G
EF
I
N
D
E
R
18
16
.
H
O
T
S
P
O
T
T
R
A
C
K
I
N
G
19
1
7.
C
H
A
R
G
I
N
G
T
H
E
B
A
TT
E
R
Y
19
18
.
T
R
A
N
S
FE
RR
I
N
G
P
I
C
T
UR
E
S
A
N
D
V
I
D
E
O
19
19. WIFI FUNCTION
20
20
.
MA
I
N
T
E
NA
N
CE
20
21. TROUBLESHOOTING
20