About the GP2301H-SC41-24V
GP2301H-SC41-24V is a hand-held unit from Pro-face that contains an STN (color) LCD touch panel screen. This unit has two LED lights in the top left corner of the handheld. The top LED is a status light. If the light is Green it is operating normally. If the light is not lit it means the device is powered down, and if the light appears orange it means there is an issue with the backlight and it may need to be replaced. This is standard throughout the series.
The second LED is located below the status light is called a Unit Operation LED. This is illuminated in only green or doesn't light up. If it is green, it indicates the operation switch or the three (3) position enable switch is ON. If it isn't lit at all and the GP-H70 compatibility mode is selected it indicates the Operation switch and the three (3) position enable switches have been operated at the same time.
The Operation switch is located right below the LED lights on the left side of the panel. There is a large red button in the top right of the panel that is an Emergency switch with an optinal guard around it. There are eleven (11) function switches on either side of the touch screen. They are labeled F1 through F11.
Optional items for the protection of your unit include a Neck Strap (GP2000H-STRAP11), Hand Strap (H70-HS00-MS), and a Wall Mount Adapter (CA1-WMALRG-01).