Command 0X09 - Set / Get Device Configuration - Magtek DynaPro Go Programmer's Manual

4 - Command Set

4.3.9 Command 0x09 - Set / Get Device Configuration

The host calls this command in Set mode to send operator-defined configuration settings to the device. If
the command changes the EMV Mode control setting, the host must send Command 0xFF - Device
Reset or the operator must power cycle the device before that setting takes effect.
The host can also call this command in Get mode to direct the device to return its current configuration
settings. The format of the device's response in this case is identical to the format of the host's request
when calling the command in Set mode (Table 4-10).
If an error occurs, the device terminates the command and reports the error in ACKSTS of Command
0x01 - Response ACK. For a full list of error codes, see Command 0x01 - Response ACK.
If no error occurs, the device saves the new configuration.
The Configuration Lock bit can only be set by the manufacturer. When the device is locked, the host
cannot change any of the device configuration settings. When the device is unlocked, the host can only
change the following settings:

MSR Encryption Variant

Clear Text Cardholder Data

Beeper Mode

Mask Configuration

MSR Card Configuration

Mask Character

Number of leading/trailing to leave unmasked

EMV L2 ICS Configuration

Financial+ICC Card Type reporting

Enabling and Disabling Contactless Payment Brand (Chip card contactless only)

Contactless Alternate GUI Control (Chip card contactless only)
All other settings, including the Configuration Lock bit, can only be changed by the supplier or
manufacturer.
DynaPro Go| Handheld PIN Pad Device with MSR/Contact/Contactless | Programmer's Manual (COMMANDS)
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