AMETEK SLD Series - Manual (Page 30)

Operation Sorensen SLD-Series DC Load
3-2 M540075-01 Rev C
Figure 3-2 SLD-series Dual DC Electronic 550W Load Front Panel, Double Bay
3.1.1 Descriptions
1 Module Label
Shows the load model name and its maximum ratings.
2 CHAN Key and A/B LEDs
Selects either channel A or B for front panel control (REM LED and DUAL V/A key do not
apply).
• CHAN key toggles control selection between Channel A and Channel B.
• LEDs indicate which channel is selected:
◦ A = front panel is controlling Channel A
◦ B = front panel is controlling Channel B
3 MODE Key and CC, CR, CV LEDs
Selects among Constant Current, Constant Resistance, or Constant Voltage modes.
• MODE key toggles from one mode to the next.
• LEDs indicate which mode is operating:
◦ CC = Constant Current
◦ CR = Constant Resistance
◦ CV = Constant Voltage