Query Commands

Several special characters can be used to query the device about its settings.

^

?

*

What is the default value for the setting(s).

What is the device’s current value for the setting(s).

What is the range of possible values for the setting(s). (The de- vice’s response uses a dash (-) to indicate a continuous range of values. A pipe () separates items in a list of non-continuous val- ues.)

Tag Field Usage

When a query is used in place of a Tag field, the query applies to the entire set of commands available for the particular storage table indicated by the Storage field of the command. In this case, the SubTag and Data fields should not be used because they are ignored by the device.

SubTag Field Usage

When a query is used in place of a SubTag field, the query applies only to the subset of commands available that match the Tag field. In this case, the Data field should not be used because it is ignored by the device.

Data Field Usage

When a query is used in place of the Data field, the query applies only to the specific command identified by the Tag and SubTag fields.

Concatenation of Multiple Commands

Multiple commands can be issued within one Prefix/Storage sequence. Only the Tag, SubTag, and Data fields must be repeated for each command in the sequence. If additional commands are to be applied to the same Tag, then the new command sequence is separated with a comma (,) and only the SubTag and Data fields of the additional command are issued. If the additional command requires a different Tag field, the command is separated from previous commands by a semicolon (;).

Responses

The device responds to serial commands with one of three responses:

ACK Indicates a good command which has been processed.

ENQ Indicates an invalid Tag or SubTag command.

NAK Indicates the command was good, but the Data field entry was out of the allowable range for this Tag and SubTag combination, e.g., an entry for a minimum message length of 100 when the field will only accept 2 characters.

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4600rp, 4600g/4600r, 4800i User’s Guide

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HandHeld Entertainment 4600rp, 4800i, 4600g manual Query Commands, Concatenation of Multiple Commands, Responses
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4800i, 4600g, 4600rp, 4600r specifications

HandHeld Entertainment is recognized for its innovative products in the portable gaming space, with models like the 4600R, 4600RP, 4600G, and 4800i standing out for their unique features and advanced technologies.

The HandHeld Entertainment 4600R is designed with an emphasis on portability, featuring a sleek, lightweight design that makes it easy to carry around. It boasts an integrated multimedia player capable of playing various audio and video formats, making it more than just a gaming device. The device typically includes a 3.5-inch color display, providing vibrant visuals that enhance the user's gaming and media experience. With a built-in rechargeable battery, users can enjoy extended gaming sessions without the need for constant recharging.

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