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General| Display | LCD |
|---|---|
| Batching | Yes |
| Add Function | Yes |
| Power Supply | AC 100-240V, 50/60Hz |
| Stacker Capacity | 200 bills |
| Counterfeit Detection | UV, MG, IR |
Provides a general description of the Model 5740 Multifunction Counter and its capabilities.
Details the technical specifications including mode performance and instrument performance.
Details performance parameters for Frequency, Period, Events, and Stopwatch modes.
Covers Time Base, Input Characteristics, Trigger Level, and Maximum Inputs.
Explains how to operate the Model 5740 using front panel controls and indicators.
Locates and describes front and rear panel controls and indicators for the Model 5740.
Step-by-step procedure for measuring signal frequency using the Model 5740.
Procedure for measuring signal period, including averaging and resolution.
Instructions for counting and totalizing input signal events.
Procedure for using the Model 5740 as a stopwatch to measure time intervals.
Details BCD Outputs, BCD Interfacing, and Remote START/STOP options.
Procedure for calibrating the Model 5740 time base using an external frequency standard.
Describes the major functional blocks of the Model 5740 Counter system.
Illustrates simplified block diagrams for Frequency, Period, Stopwatch, and Events measurement.
Explains the block diagram for measuring frequency with the Model 5740.
Explains the block diagram for measuring period with the Model 5740.
Illustrates the block diagram for using the Model 5740 as a stopwatch.
Explains the block diagram for counting and totalizing events.
Details the Counter Gate and Divider Gate controls and their functions.
Explains controls for decimal point positioning and display updates.
Describes the circuit that processes input signals for the counter.
Explains the internal 10MHz crystal oscillator and 1MHz square wave generation.
Details the operation of the programmable divider based on mode and switch settings.
Explains the logic gates and flip-flops that control counter input and gating.
Describes the intercycle oscillator and control logic for repetitive measurements.
Explains the hi-speed LSD counter, BCD conversion, and overflow detection.
Describes the construction of the display assembly and multiplexing of digit data.
Explains how the BCD option connects measured values and status signals.
Provides cautions and requirements for instrument maintenance and repair.
Outlines the necessary theoretical and practical knowledge for technicians.
Presents an overall strategy and flow diagram for isolating instrument faults.
A decision tree illustrating the sequence for identifying and isolating circuit malfunctions.
Lists the recommended instruments and standards for performing tests.
Sequence to confirm instrument operability across all four measuring modes.
Confirms basic operability and accuracy to a wide tolerance.
Details the required setup and table for performing the system performance check.
Procedure for checking and troubleshooting the instrument's power supply circuits.
Verifies the functionality of the counter, latch, and display circuits.
Tests the accuracy and stability of the instrument's crystal time base.
Tests input conditioning, programmable divider, and decimal point accuracy.
Verifies the programmable divider and decimal point settings using a signal generator.
Traces waveform generation for intercycle control signals.
Verifies input sensitivity, attenuation, and trigger level settings.
Lists components and part numbers for the Model 5740 display assembly.
Lists components and part numbers for the main assembly of the Model 5740.
Detailed schematic diagram of the main printed circuit board.
Schematic diagram for the Model 5740 display assembly.
Schematic diagram for the optional BCD output card.
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