TriBrer EPN90, Руководство пользователя, Страница: 5 / 24

Threshold
REF/
dBm/dB
F/P
mode
ReCall
Save
Enter
>2S PERM
3
Description
1 2
4
5
7
6
3
8
9
10
11
12
9
V
1
A
9
V
1
A
13
14
15
16
1- ONT (1310nm) input connector
2- OLT/Video (1490/1550nm) input connector
3- LCD
4- Power Key
5- F/P mode Key
( PASS, WRNG, FAIL)
6- VFL key
7- Unit Key ( dBm, dB )
8- Up Key
9- Threshold Key
10- Save Key
11- Down Key
12- REF Key / Enter Key
13- USB port
14- AC/DC port (Chargeable)
15- Battery charging LED
16- Connector of VFL or OPM