Philips Dinion LTC 0435 Series Installation Instructions Manual page 5

Y/C output (LTC 0455/x0 only)
Pin Y/C Socket
1 GND Y
2 GND C
3 Y
4 C
LENS MOUNTING
Pin Video iris lens
1 Supply (11 V, 50 mA max.) Damp-
2 Not used
3 Video signal 1 Vpp, 1 kΩ
4 Ground
• Video-iris and DC-iris lenses are recommended for the best picture performance.
• The camera automatically detects the type of lens used, and optimizes
performance accordingly.
• A spare male lens connector is provided if required.
Cautions:
- To avoid damaging the CCD sensor when using a C-mount lens, turn the 'green'
back-focus ring counter clockwise until it stops ('Back focus adjustment') before
mounting the lens.
- Lenses weighing more than 0.5 kg (1.1lbs) must be separately supported.
Note: If a short circuit is detected on the lens connector, the on-screen display (OSD)
failure message 'LENS SHORT CIRCUIT' is shown. The lens circuit is
automatically disabled to avoid internal damage. Remove the lens connector and
check the pin connections.
DC iris lens
Damp+
Drive+
Drive-
EN3