Fluke Biomedical RF303 - Manual (Page 18)

RF303
Operators Manual
1-8
Table 1-2 Controls and Connections (cont.)
Item Name / Description
4 Test Load (OHMS) Lamp
Displays resistance in ohms.
5 Mode Selection (MODE SELECT ENT) Pushbutton
Toggles the display between Power (in watts) and Current (in mA).
6 Increase Test Load (OHMS SELECT +) Pushbutton
7 Decrease Test Load (OHMS SELECT -) Pushbutton
8 Carrying Handle
9 Battery Status Lamp
10 Scope Output
BNC connector
11 Measuring Resistance/HF Meter
All measurements made through these inputs.
12 Earth Connections
Provides earth reference for HF Leakage tests.
13 HF Load Resistance
Auxiliary test load for earth/ground-referenced Type BF Tests 2 and 3.
14 Battery Ground / Signal Earth Ground
15 Power Cord Inlet
16 Fuse Cover
Both power mains fuses are located behind this panel.
17 Power On/Off Switch
18 Ventilation Air Outlet
19 Ventilation Air Inlet
20 RS232 Port