Black Box BRTS-100 Manual De Usuario
10
BRTS-100 ISDN TEST SET
Figure 3-1. BRTS-100 ISDN Test Set controls and indicators.
PASS
FAIL
TEST
STATUS
PHAN
TOM
PINS
7-8
AUX
POWER
LINE
TEST
RECEIVE
INITIA
TE
LINE
SPEAKER
TERMINA
TE
100 OHM
POWER
OFF
ON
ON
OFF
REV
NORM
TRAC
E
TONE
LEVEL
-6dB
TRANSMIT
“D”
ACTIVITY
IMPEDANCE
CONTINUITY
GRN “1” RED “0”
BRTS
-100
ISDN
Test S
et
1
8
1
8
A
B
SPEAKER
TEST MODE
SELECT DIAL
INDICATOR LEDS
I/O PORTS A & B
(8-PIN CONNECTORS)
INDICATOR LED
FEATURE BUTTONS