30°
30°
3.Adjust the printer position so that the PC or handheld terminal is within a 30° area vertically and horizontally (cone shape) from the center of the infrared communication sensor.
The maximum usage distance for infrared communication is 6 to 8 inches (15 to 20 cm).
However, this differs with the usage environment and the communicating equipment. Communication may not be possible in direct sunlight or under powerful illumina- tion. In such cases, either shield the infrared communi- cation sensor from harsh light, or place the infrared communication sensor in contact with the communicat- ing equipment.
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