The 408NPS corresponds to NTSC, PAL, and SECAM systems. The video sweep generator and multiburst signal functions are used to check the frequency characteristics of video equipment, in addition, all-channel RF output allows the generator to adjust and check TV and VTR sets having TV-band tuners. The GENLOCK and black burst functions make the universal pattern generator a synchronizing signal source for various types of video equipments. The RF output using synthesizer technique can be set the frequency directly from the front panel or internal data according to country name, band (VHF, UHF, and CATV) or channel. 1.2 FEATURES • Conforms to NTSC, PAL, and SECAM systems. • Provision of VHF, UHF, and CATV channels • Enables GENLOCK function {Sync only for the SECAM). • Sound signals, 1kHz and 400Hz, available, • Provision of Video sweep (100kHz to 15MHz, 2 bands selectable). • RF signal using synthesizer technique. • RF modulation capability for EXT VIDEO. • RGB output connector (rectangular, 8-pin, TTL level) provided as standard. • 21-pin multiconnector provided as standard. • Y/C separation connectors (S and BNC) provided as standard. • Up to 100 addresses can be programmed (selectable address range). • Remote control function permits address controls. • The GPIB interface provided as an option.