NJR-CTB Command Guide144.3 Parameter input formatSpecify the target channel in order to control multiple NJR-T01UHDs and NJR-R01UHDs connected througha network switch.Example: The command for setting mute of digital audio outputFormat @SAM, device, ch, port, muteParameter device: Model type1 = NJR-T01UHD, 2 = NJR-R01UHDch: Channel1 to 512 = Channel1 to Channel512If a command is input from the RS-232C port of NJR-T01UHD/NJR-R01UHD orfrom IP-NINJAR Configurator (Software for setting IP-NINJAR) through LAN, thevalue is “1” (static).port: Connector“1” (static)mute: Audio mute0 = Mute OFF [Default], 1 = Mute ON10 GbE switchLAN cableFiber optic cable@SAM,1,64,1,1PC for controlNJR-T01UHD (Transmitter) NJR-R01UHD (Receiver)Input channel1LAN cableNJR-T01UHD (Transmitter) NJR-R01UHD (Receiver)Input channel64Output channel1Output channel64@SAM,2,1,1,1NJR-CTB[Figure 4.1] Command input from NJR-CTB