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User Manual
2253i / 2253iX
AMETEK
California Instruments
50
4. Front Panel Operation
4.1 Tour of the Front Panel
Before operating the AC source using the front panel, it helps to understand the operation of the front
panel controls. Specifically, the operation of the rotating shuttle knob, keyboard and the menu layout
are covered in the next few paragraphs.
4.1.1 Front Panel Controls and Indicators
Figure 4-1: Front Panel controls and indicators.
The front panel can be divided in a small number of functional areas:
•
AC Input power on/off switch
•
Keyboard/ Display:
•
Status Indicator lights
•
Dual line LCD display (2 x 16 characters)
•
Output On/Off key
•
Menu Keys
•
Data Entry Keypad
•
Shuttle Knob
4.1.2 Input Power On/Off switch
The power on/off circuit breaker switch is located on the left side of the front panel of the unit and
disconnects the AC Line input.