Why does my Mahr Measuring Instruments say 'Connect AC adapter to RD18!'?
If the 'Connect AC adapter to RD18!' message appears on your Mahr Measuring Instruments, the RD 18 battery is empty. Connect the AC adapter to the RD 18 and load the battery.
What does 'ACK not received!' mean on Mahr Measuring Instruments?
If you see 'ACK not received!' on your Mahr Measuring Instruments, the M 300 is attempting to set up a Bluetooth connection with an RD 18 but cannot establish a connection. Switch on first the RD 18 and then the M 300 and wait until the M 300 has established the connection.
What to do for a drive unit error on Mahr Measuring Instruments?
If you encounter a 'Drive unit error' on your Mahr Measuring Instruments, it indicates that the feed drive of the drive unit is defective. If this appears repeatedly, send the instrument in for repair.
General| Brand | Mahr |
|---|---|
| Model | MarSurf M 300 |
| Category | Measuring Instruments |
| Language | English |
Details internal USB memory storage for profiles and results files.
Covers compact design, measuring range, drive unit compatibility, and housing.
Explains menu-driven settings, blocking, and standard selection (ISO, ASME, JIS, MOTIF).
Guides on powering up the MarSurf M 300 and RD 18, including Bluetooth setup.
Instructions for powering down the MarSurf M 300 and RD 18 units correctly.
Details how to charge the built-in batteries of both the MarSurf M 300 and RD 18.
Step-by-step guide on how to load the paper roll into the instrument's printer.
Covers basic settings, measurement conditions, parameters, and tolerance limits.
Explains how to assign functions to the programmable F1 and F2 keys for quick access.
Instructions for preparing the drive unit and pick-up for mobile measurements.
Guides on affixing the MarSurf RD 18 to a measuring stand for stationary operation.
Covers drive unit setup, pick-up selection, and Bluetooth connection procedures.
Details the process of taking surface texture measurements with the MarSurf M 300.
Explains how to view results, profile diagrams, and print records.
Lists and defines the various surface texture parameters measurable by the instrument.
Instructions for saving measured profile data in different formats to USB memory.
Guides on saving measurement results manually or automatically to USB memory.
Describes how to manually enter a pick-up correction value without initial calibration.
Explains the process for calibrating the pick-up using standards for accurate measurements.
Details how to connect the instrument to a PC via USB for data transfer.
Explains the use of the MarConnect interface for remote instrument operation.
Describes how to check the integrated standard of the RD 18 drive unit for calibration.
Provides detailed steps for replacing the batteries in both the MarSurf M 300 and RD 18.
Guides on how to update the instrument's software via a computer connection.
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