ST230F TELEPHONE LINE TESTER
3
①
Hook—Open/close the tester key
②
SPKR—Hands free function key(Loudspeaker)
③
Unlock—Data key of override function
④
Redial—Redial the last telephone number
⑤
Mute—Press it, you can hear of the voice on the line, but others can not hear of you.
⑥
*/P…T—“*” and P/T
⑦
Store—Store the calling telephone number
⑧
Memory—Telephone number extracting key and you can press one key to do quick dial.
⑨
Dial key—1……9,*,#
⑩
Talk indicator light—this light will be bright when talking
H-DCV LED indicator— If there is high DV voltage on the line, the indicator will be light
Data LED indicator—If there is living data ADSL service on the line when you do the data identification operation, the
data indicator will be light.
○
13 H-ACV LED indicator— If there is high AV voltage on the line, the H-ACVA indicator will be light.
○
14 LCD—Display telephone number and test result
2.3 Test faceplate
①
Phone/Tester
Press it to enter test status; loose it to enter telephone status.
②
Talk
Press it and cooperate with key
①
to talk, then cooperate with the key
③
to call user.
③
Test
: after pressing key
①
, Press it to test line insulation; press it after press key
①
and key
to call user.
②
④
MON/IDT
: Press it in telephone status and it will be in monitor status; press it after press key
①
and it will be in AC
voltage test status.
