50
1. Open the 642 CALLING LOG menu.
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.
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.
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.
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.
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.
660 LOCAL LOOPBACK
MODE: VIDEO AUDIO
←→
:MOVE ENT:EXEC ESC:PRV
670 VERSION
LOCAL REMOTE
SYSTEM:
■■■■■■
-
■■
■■■■■■
-
■■
HOST :
■■■■■■
-
■■
■■■■■■
-
■■
DSP :
■■■■■■
-
■■
■■■■■■
-
■■
SUB :
■■■■■■
-
■■
■■■■■■
-
■■
H/W :
■■■■■■
-
■■
■■■■■■
-
■■
ESC:PRV
642 CALLING LOG 1/16
78 JAN.03 16:00 L_DISC
192.168. 0. 14
77 JAN.02 21:00 CALLING
192.168. 0. 14
76 JAN.02 18:00 R_DISC
Receiver04
75 JAN.01 06:00 CALLED
Receiver04
74 JAN.01 00:00 L_DISC
192.168. 0. 11
↑
:NEXT COM
↓
:PRV COM ESC:PRV
650 SERIAL DATA PORT
LOCAL REMOTE
RATE : 9600 9600
DATA BITS: 8 8
STOP BITS: 1 1
PARITY : NONE NONE
ESC:PRV
