Warner Instruments DP-304A Manual Download Page 4

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DP-304A, Rev. 091615

Warner

Instruments

A Harvard Apparatus Company

NOMENCLATURE

Text conventions

This manual refers to amplifier controls at two functional levels; specific controls and the

settings of these controls. To minimize the potential for confusion, we have employed the
following text conventions.

Product numbers are presented using

bold type

References to a specific control are specified using

SMALL CAPS

References to individual control settings are specified using

italic type

Special comments and warnings are presented in highlighted text.

Any other formatting should be apparent from context.

Since it is our goal to provide clarity rather than complexity, we welcome any feedback you

may wish to provide.

Summary of Contents for DP-304A

Page 1: ...tr ru um me en nt ts s 4 4 C Ch ha an nn ne el l D Di if ff fe er re en nt ti ia al l A Am mp pl li if fi ie er r M Mo od de el l D DP P 3 30 04 4A A Warner Instruments 1125 Dixwell Avenue Hamden CT...

Page 2: ...ESCRIPTION 5 Front panel 5 Offset Control 5 High pass filter 5 Low pass Bessel filter 5 Gain Control 5 Power 6 Rear Panel 6 SETUP AND TEST 7 Setup 7 Test 7 OPERATION 7 AC mode 7 DC mode 8 Input Connec...

Page 3: ...at the input which can be seen at the output in DC mode Each channel features a test mode that applies 1 mV pulses to the input to check operation of the entire system The DP 304A is powered by AC li...

Page 4: ...e have employed the following text conventions Product numbers are presented using bold type References to a specific control are specified using SMALL CAPS References to individual control settings a...

Page 5: ...S indicate clipping of the amplifier output Two LEDs are provided to indicate clipping high or clipping low Clipping offsets can be adjusted using the OFFSET CONTROL The OUTPUT BNC is also located in...

Page 6: ...is 10 volts except when using a gain of 10 when it drops to 5 volts Power The power section contains an ON Off switch and LED which indicates when power is applied to the unit Rear Panel The rear pan...

Page 7: ...ggle switch to the center position this grounds the input Connect the BNC shorting connector provided with the DP 304A to the input 3 Adjust the OFFSET CONTROL for a zero volt baseline on the oscillos...

Page 8: ...glass E45P F20NH 64 1026 Input Connections The BNC s on the front panel represent the positive and negative inputs of a differential amplifier and the outer shell of these BNC s are connected to the s...

Page 9: ...Altitude sea level to 2000 m Relative humidity 0 95 Warranty The DP 304A is covered by our Warranty to be free from defects in materials and workmanship for a period of one year from the date of shipm...

Page 10: ...DP 304A Rev 091615 Warner Instruments A Harvard Apparatus Company 10 Certifications...