Yamaha PGX1 PGM1/PGX1 Installation Manual - Page 9

Rear Panel qw ter q [UNIT ID] rotary switch This specifies the ID by which individual PGM1 units are distinguished within the MTX/MRX system's network. In conjunction with device setting DIP switches 1-3 w which specify the upper place, this rotary switch specifies the lower place, allowing you to set the UNIT ID in the range of 01 to 7F. NOTE • A rubber cap is attached here when the unit is shipped from the factory; remove the rubber cap to change the switch setting. To prevent dust from entering, reattach the rubber cap after you have made the setting. • Do not set the UNIT ID to 00. • After setting the [UNIT ID] rotary switch, power-off the PoE injector / PoE network switch (PSE) and then power it on again. w Device setting DIP switches These switches make settings related to how the unit starts up. A label explaining the settings is affixed to the bottom panel. Making the settings Before changing the settings, turn off the power of the PSE. Even if you change the settings while the power is on, the changed settings are not applied until the power is turned off once. Controls and Connectors (PGM1) For details, see below. Switch Status The switch is in the upward (OFF) position. Switch Status The switch is in the downward (ON) position. • Switches 1-3 (UNIT ID) These switches specify the upper place of the UNIT ID; used in conjunction with the [UNIT ID] rotary switch described above which specifies the lower place, you can set the UNIT ID in a range of 127 possibilities. Example setting) Setting the UNIT ID to [0A] 0A ON [UNIT ID] rotary switch 12345678 DIP switches Switch 123 Setting UNIT ID is "0x" Function The [UNIT ID] rotary switch setting has a range of 01 through 0F. Switch Setting 123 UNIT ID is "1x" Function The [UNIT ID] rotary switch setting has a range of 10 through 1F. PGM1/PGX1 Installation Manual 9