Videotec SM82A - Manual (Page 62)

Page 24 MNVCSM42A_0408
5 On Scree n Menu (OSM) Programming
The matrix is programmed using the video menu. When you exit programming, the matrix resets automatically
and, after the restart, the settings are stored even if the matrix is switched off.
5.1 Entering p rogramming
The matrix is equipped with a local keyboard and it can be used to enter programming by pressing the
6
and

keys simultaneously.
Alternatively, if the matrix is controlled by keyboards DCTEL and DCBD press
6

on the remote keyboard.
If the matrix is controlled by keyboards DCJ and DCK press
-
on the remote keyboard.
To exit programming mode, press the

key several times (depending on which menu/submenu you are in)
until you reach the Main menu. Press

once more and the settings will be stored while you exit OSM.
5.2 Screens
Each screen shows which keys are valid at the time: usually, pressing a numeric key (shown in the menu as 1. /
2. / 3. etc.) will modify a parameter value or enter a submenu; pressing

will return to the previous menu.
Other frequently used keys in the programming menu are
8
and
9
(increase and decrease a value),

and

.
[MAIN MENU ]
[----------------------------]
[ ]
[ 1.Language: ENGLISH ]
[ 2.System configuration ]
[ 3.Cycle Sequences ]
[ 4.Id Titles ]
[ 5.Alarms ]
[ 6.Passwords ]
[ 7.Video Mask ]
[ ]
[SEQ.End ] Main menu
Change the language with
!
, or press
"
..
'
to enter a submenu.

save the configuration and reset the matrix.
[SYSTEM CONFIGURATION 2]
[----------------------------]
[ ]
[ ]
[ ]
[ ]
[ ]
[ 6.External triggers ]
[ 7.Coax Transm. / Aux Line ]
[ 8.Video ]
[ ]
[SEQ.End ] System configuration submenu
Used to define the system specifications.
Press:
&

to setup the external Triggers
'
to setup Coax/Aux Line transmission.
(
for the video settings (PAL/NTSC) and the video settings for the OSM
menu.

to return to the main menu.
[EXTERNAL TRIGGERS 2.6]
[----------------------------]
[ 1.Reset ext.allarmi: NEG
Ļ ]
[ ]
[ 3.Usa videoregistr.: SI ]
[ 4.Trigger videoreg.: POS
Ĺ ]
[ ]
[ ]
[ ]
[ ]
[ ]
[SEQ.End ]
External Trigger Submenu
Pressing
!
defines the type of external reset impulse for the alarm condition.
If this impulse is not used the value of the setting is not important.
Pressing
#
enables/disables recognition of the trigger from the VCR.
Pressing
$
defines the type of VCR’s trigger.
For both types of impulse, POS means that the signal is usually low and the
impulse is recognised on the rising edge; NEG means the signal is usually high
and the impulse is recognised on the falling edge. See the instruction manual
of the device supplying the control impulse for information on the type of signal
to consider.