| product details |
|
| Jacks |
Battery charger 5.5 mm OD 2.5 mm diameter pin External microphone Mini-phone jack External speaker Mini-phone jack Earphone Mini-phone jack (with volume control) single-switch input .140" diameter mini-phone jack multi-switch input 8-pin mini- |
| Enlarged key patterns |
8x8, 4x8, 4x4, 2x4, 4x2, 2x2 1x4 & 1x2 |
| Key links |
Up to 80 |
| Levels |
63 |
| Message retrieval systems |
Single key String Messages (using silent and/or spoken selections) Dynamic Levels Key Link |
| No dead spaces |
|
| Recording time (high quality) |
78 minutes |
| Weight |
3.9 lbs |
| Recording time per message |
Unlimited |
| Scanning |
Linear, Row/Column, Block/Row/Column, Multi-Switch |
| User accessible functions from the keyboard |
Talk/Repeat Strings Silent Selection of Message Volume Control Levels |
| Volume control |
adjustable |
| Operating force |
4 oz |
| Batteries |
rechargeable nickel-metal hydride |
| Battery duration |
20 hours continuous sound output (2-8 weeks of normal use) |
| Battery recharge time |
4 hours average (8 hours maximum) May be used continuously with charger connected |
| Keyboard size |
15" x 9.75" |
| Number of Keys |
128 |
| Individual key size |
.75 inches |
| Shape |
Wedge shape, with the front height being .5 inch and the back height 3.375" |