Tektronix MSO44 User Manual

4. Use a screwdriver with T
-10 Torx tip to remove the four screws from each foot assembly.
5. Remove the feet assembles.
6. T
o reinstall, reverse the above steps. Use a screwdriver with T-10 Torx tip to secure the eight screws. First insert and tighten the
screws that are near the front edge of the instrument, then insert and tighten the screws that are near the rear edge of the instrument.
Tighten to 0.65 N·m.
Removal of the handle
The following procedure describes the removal and replacement of the handle.
Prerequisite:
• To prevent electrostatic damage to components whenever you work on the instrument, wear properly-grounded electrostatic prevention
wrist and foot straps, and work in a tested antistatic environment on an antistatic mat.
Procedure:
1. Use a screwdriver with T-10 Torx tip to remove two screws from each side of the handle.
2. Disengage the handle from the pins on the couplers and remove the handle.
Maintenance
4 Series MSO (MSO44, MSO46) Service 19

Tektronix MSO44 Specifications

General

Bandwidth	200 MHz, 350 MHz, 500 MHz, 1 GHz
Analog Channels	4
Operating Temperature	0 °C to +50 °C
Sample Rate	6.25 GS/s
Record Length	62.5 Mpoints
Input Impedance	1 MΩ ±1%, 50 Ω ±1%
Vertical Resolution	12 bits
Waveform Capture Rate	Up to 500, 000 wfm/s
Maximum Input Voltage	5 VRMS (50 Ω)
Probe Interface	TekVPI
Digital Channels	16 (optional)