Braille Technical Specifications
Size & Weight | - Height: 3.3 inches (83.8 mm)
- Width: 2.1 inches (53.3 mm)
- Depth: 0.3 inches (7.6 mm)
- Weight: 1.0 ounce (28.4 grams)*
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Input Capabilities | - 12 key (1/A – 10/J, Ch/Channel, ?).
- Answer Key – answer transmitted automatically.
- Programmable – manually enter ID number other than factory default.
- Use ResponseCard Programmer to easily change and verify ID.
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Vibration Codes | Power Up | Long Pulse (2 seconds) | Polling Open – Successful Response | Long Pulse (1 second) | Polling Open – Valid Response | Long Pulse (2 seconds) | Polling Open – Invalid Response | 3 Short Pulses (0.5 second each) | Polling Closed/Invalid Answer Type | Short Pulse (0.25 second) | Change Channel – Success | Short Pulse when GO is pressed (0.5 second) Long Pulse after successful change (1 second) | Change Channel – Invalid | 3 Short Pulses (0.5 second each) | Change Channel – 5 second timeout | 3 Short Pulses (0.5 second each) | Receiver Not Present | 10 second timeout followed by 3 Short Pulses (0.5 second each) | Firmware version | Major version – X Long Pulse(s) (2 seconds) Minor version – Y Short Pulse(s) (0.5 second) For example, version 1.1 would be one Long Pulse, followed by one Short Pulse | Manual Unit ID Change | 2 Long Pulses (approximately 1 second each) | Unit ID Change via Programmer | 5 Short Pulses (0.5 second each) |
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Battery & Power | - Powered by two coin cell CR2032 (3.0V) Lithium Batteries
- Always in deep sleep mode – only uses power when a button is pressed
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User Identification | - Select a channel in less than 5 seconds, indicating session choice
- Select a channel anytime – even when a session is underway
- Channel selection is stored in nonvolatile memory
- Channel selection is preserved until changed by participant
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RF Technology | - Available Channels: Up to 82 sessions can be running at one time in close proximity without interference.
- Fully FCC, CE and Industry Canada certified.
- Will not interfere with other technologies.
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Range | - 200 foot range (400 ft. coverage)
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*Weight is calculated with the addition of two coin cell CR2032 (3.0V) lithium batteries
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