4 – Installation
VLM-40 NTSC T
ECHNICAL
I
NSTRUCTION
M
ANUAL
INSTALLATION
U
NPACKING
...
I
NITIAL
S
ET
-U
P
...
Fig. 3. Dimensions for mounting
a VLM-40 in an optional
Dorrough panel.
Your unit was carefully packed at the factory. Nevertheless,
please take a moment to examine it for any signs of shipping
damage. If damage is evident, retain the carton and notify the
transit carrier and your local distributor about your claim.
Once you are satisfied with the physical integrity of the unit,
follow the steps listed below to verify initial operation.
1. The VLM-40 can either be mounted in a panel or operated
as a stand-alone package.
• To panel-mount the VLM-40, refer to Fig. 3 for mounting
dimensions. Choose a ventilated area that provides a
minimum depth of 10" for proper cable routing.
• Consider a location that not only will offer easy
observation of the meter movements, but will also allow
convenient access to the back panel controls and
proximity to a 120 Vac receptacle.
• For stand-alone use, place the VLM-40 on any table top,
counter, or cabinet near a 120 Vac receptacle.
19.00 "
3.50 "
8.125 "
PANEL #40A-S
16.250 "
6.50 "
3.00 "
PANEL #40A-D
COMPOSITE VIDEO LUMINANCE METER
MODEL VLM-40
-48
-40
0
20
40
60
80
100
120
© 1990
SYNC
LUMINANCE
IRE UNITS
-32
SYNC
SETUP
COMPOSITE VIDEO LUMINANCE METER
MODEL VLM-40
-48
-40
0
20
40
60
80
100
120
© 1990
SYNC
LUMINANCE
IRE UNITS
-32
SYNC
SETUP
COMPOSITE VIDEO LUMINANCE METER
MODEL VLM-40
-48
-40
0
20
40
60
80
100
120
© 1990
SYNC
LUMINANCE
IRE UNITS
-32
SYNC
SETUP
