14
TALK (Talk) Mode
This position connects the testset to the line for
network signaling, conversation, and testing. The
TALK position creates an off-hook condition similar
to picking up the receiver of a regular telephone set.
MON - Monitor Mode and Use "SIGNASHIELD™"
Alarm
This position connects the testset to the line through
a high impedance monitor circuit, enabling the craft
person to monitor a line without interrupting on-
going conversations, data transmissions or network
signaling.
In this Monitor mode, the "SIGNASHIELD™" circuit
feature will check to see if a high frequency signal
(such as ISDN or ADSL) is on the line. If a high
frequency signal is detected a timed alarm (about 3
seconds) will sound and the small red LED located
above the keypad will light up. This feature is
intended to prevent interruption of data signals
when switching to the Talk mode.
NOTE : You may press the Speaker button on the
small keypad to activate the amplified speaker
feature while monitoring a line. Press the +/- key to
increase or decrease the speaker volume.
When the amplified speaker is operating on
MONITOR mode, it will automatically shut off after 5
minutes. The Series 620/630/63FT use four AA size
batteries to power the amplified speaker and other
functions. Estimated operational life of the batteries
is more than 100 hours at full output.
NOTE: The electronic ringer is connected to the line
in Monitor mode.
NOTE: Monitor mode will work with or without a
battery. However, without a battery, the speaker will
not work in monitor mode.
MR - Memory Recall - Memory Dialing
Please see memory section for operation
information. (Page 22)
BIS - Redial of Last Number Called
Re-dialing of the last number dialed may be done in
TONE or PULSE modes. Up to 32 digits may be
recalled. The memory of the Series 620/630/63FT
will retain the last number dialed for about 30
minutes.
