RKI Instruments Beacon 200 - Manual (Page 11)

Internal Description • 11
Status Lights
The Beacon 200 includes four status lights that indicate the current status
of the monitor. The status lights are to the left and right of the display (see
Figure 2).
• Pilot Light. The pilot light is on when the Beacon 200 is receiving
incoming power.
• Fail Light. The fail light turns on when the Beacon 200 is experiencing
a fail condition. A fail condition can be caused by a failure within the
Beacon 200 or detector head(s) wired to the Beacon 200. See Chapter
5, Maintenance, or the troubleshooting section in the applicable
detector head manual to respond to a fail condition.
• Alarm 1 Light. The alarm 1 light is on when the Beacon 200 is
experiencing an alarm 1 gas condition.
• Alarm 2 Light. The alarm 2 light is on when the Beacon 200 is
experiencing an alarm 2 gas condition.
Program Buttons
The Beacon 200 includes four program buttons that allow you to enter the
instrument programs, navigate through the programs, update instrument
and channel settings, and save changes to the program settings. When a
program button is pressed, a buzzer located on the display PCB beeps.
The program buttons are near the right edge of the display PCB (see
Figure 2).
Table 2: Beacon 200 Program Button Functions
Button Function
ESCAPE • Moves backward through the program menus
• Cancels changes you make in the program menus
• Enters the Channel Control and Setup program (press with the ENTER button)
UP/YES • Accepts the displayed setting and proceeds to the next setting
• Changes the displayed setting
• Enters the Calibration program (press with the ENTER button)
DOWN/NO • Allows you to update the displayed setting
• Changes the displayed setting
ENTER • Saves changes you make in the programs
• Enters the Channel Control and Setup program (press with ESCAPE button)
• Enters the Calibration program (press with the UP/YES button)
• Enters the Input Setup Program (press while flipping power switch to ON position)