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1. Open the 642 CALLING LOG menu.
642 CALLING LOG
78 JAN.03 16:00 L_DISC
192.168. 0. 14
77 JAN.02 21:00 CALLING
192.168.
76 JAN.02 18:00 R_DISC
Receiver04
75 JAN.01 06:00 CALLED
Receiver04
74 JAN.01 00:00 L_DISC
192.168.
:NEXT COM
You can check every 5 events in chronological order
on the monitor at a time. The event type is denoted as
follows.
CALLING: Calling made in the site
CALLED: Reception made in the site
L-DISC: Disconnection took place in the site
R-DISC: Disconnection took place in the other site
CLD: Calling site received during communication
2. Press the D or C button to scroll up or down the page.
3. Press the ESC button to return the menu to the previ-
ous.
650 SERIAL DATA PORT
This menu lets you check the serial port setup whether to
be the same as that of the other site concerned.
1. Open the 650 SERIAL DATA PORT menu.
650 SERIAL DATA PORT
RATE
DATA BITS:
STOP BITS:
PARITY
ESC:PRV
2. Observe each parameter comparing with that of the
other site. If you find any difference, remedy to match
both settings as the same.
3. Press the ESC button to return the menu back to the
previous.
50
1/16
0. 14
0. 11
:PRV COM ESC:PRV
LOCAL
REMOTE
:
9600
9600
8
8
1
1
:
NONE
NONE
660 LOCAL LOOPBACK (In Standby Only)
This test simulates how much quality of the video and audio
are received without routing signals to the other site.
Thanks to the built-in circuit to the unit, the simulated video
appears on the monitor, and the audio comes out via the
speaker in its-own site.
1. Open the 660 LOCAL LOOPBACK menu.
660 LOCAL LOOPBACK
MODE:
VIDEO
AUDIO
:MOVE ENT:EXEC ESC:PRV
2. Move the cursor to VIDEO or AUDIO, then press the
ENTER.
VIDEO: Simulated video appears on the monitor.
AUDIO: Simulated audio is supplied through the
speaker.
Observe the simulated video or audio carefully. The
monitor screen changes blue when no video is sup-
plied to the unit.
3. Press the ESC button to return the window to the previ-
ous one.
Note: Video switch changing can not be implemented
during the local loopback test.
670 VERSION
Software versions are displayed on the monitor.
1. Open the 670 VERSION menu.
670 VERSION
LOCAL
SYSTEM:
HOST
:
DSP
:
SUB
:
H/W
:
ESC:PRV
All versions for the REMOTE site are displayed as
000000-00 in the standby status, but in communication
they will be displayed.
2. Press the ESC button to return the window to the previ-
ous one.
REMOTE
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