SWIT Electronics S-1221H User Manual
Page 5

2. Panel Instruction
Front view
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
⑴ Speaker: For SDI/HDMI embedded audio and analog audio monitoring. (Will not work if earphone is
plugged in)
⑵ SDI1: Press “SDI1” to switch to SDI input 1 
⑶ SDI2: Press “SDI2” to switch to SDI input 2 
⑷ HDMI: Press “HDMI” to switch to HDMI input 
⑸ CVBS: Press “CVBS” to switch to CVBS input 
⑹, ⑺, ⑻, ⑼ F1, F2, F3, F4: User definable function keys 
⑽ DISPLAY: Press “Display” to display safe area, scale marker, title and the current input signal information. 
⑾ MENU: Press to enter Menu 
⑿ ENTER: Select and Apply 
Under menu system, revolve “ENTER” to adjust settings and press to apply; and out of menu system,
directly revolve “ENTER” to adjust volume.
⒀ BRIGHT: Revolve “BRIGHT” to adjust brightness value from 0~100. Default value is 50. 
⒁ CONTRAST: Revolve “CONTRAST” to adjust contrast value from 0~100. Default value is 50. 
⒂ SATURATION: Revolve “SATURATION” to adjust saturation value from 0~100. Default value is 50. 
⒃ POWER: Power on/off 
Connect with power cable, press the “POWER” to switch on the monitor. Press again to switch off.
Disconnect with power cable if the monitor will not be used for a period of time.
⒄ PHONE:3.5mm earphone socket, for SDI embedded audio, HDMI embedded audio monitoring. 
⒅ Desktop Stand Feet 
⒆ TALLY Light: Red, Green and Yellow 3-color TALLY indicator 
