HANDHELD DISPLAY – INSTRUCTION MANUAL
1
HandHeld Display
Digital Energy
Multilin
HandHeld Display
1 HandHeld Display
The HHD provides the operator with rapid access to relevant information and controls
using intuitive sequences. It also provides all available information and setting control with
an easy-to-use graphic interface.
The HHD includes a rugged enclosure which suits the requirements of on site remote use.
The unit also includes industrial strength magnets that allow the HHD to be temporarily
mounted on the LV MCC while accessing the relay.
1.1 Introduction to the HHD
The central feature of the HHD is a 3.5-inch 320 by 240 pixel backlit color LCD screen. The
panel also contains keys (pushbuttons) that control the display and perform commands. In
addition, the interface contains START A, START B, and STOP direct acting control
pushbuttons.
The display also contains several LED indicators that provide a summary of the machine
status. Details are displayed on the screen when the user navigates to the appropriate
page.
