| Symbol LS1220 Barcode Scanner : Physical Characteristics |
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| Dimensions | 1.3 in. (33.3 mm) H x 2.13 in. (54.6 mm) W x 2.18 in. (55.9 mm) D |
| Weights | LS 1220: 6.5 oz. (184 gm) LS 1220LR: 6.5 oz. (184 gm) |
| Mounting | Screw mounting to optional stand or host device |
| Visual Indicators | Red scan LED; greed decode LED |
| Audible Indicator | Beeper driver output: 2.5 kHz, 50 mA sink |
| Optional Accessories | Photo switch trigger; pushbutton trigger, footswitch trigger,hands-free trigger; 5VDC power supply |
| Symbol LS1220 Barcode Scanner : Performance Characteristics |
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| Light Source | Visible laser diode operating at 670 nm |
| Scan Rate | 36 3 scans per second |
| Optical Resolution | LS 1220: Element width minimum: .005 in. (.13 mm) LS 1220LR: Element width minimum: .010 in. (.256 mm) |
| Minimum Print Contrast | LS 1220: 25% absolute dark/light reflectance at 670 nm LS 1220LR: 50% absolute dark/light reflectance at 670 nm |
| Decode Capability | UPC versions A and E, EAN 8 and EAN 13, all supplemental variants; Code 39, Code 39 Full ASCII, Interleaved 2 of 5 (two lengths), Discrete 2 of 5 (two lengths), Code 128, Code 93, MSI Plessey, Codabar |
| Orientation Tolerance | Pitch: 55 minimum; Skew: 65 minimum Specular Dead Zone: 2 |
| Laser Safety | LS 1220: CDRH Class II Device LS 1220LR: CDRH Class IIIA |
| Power | LS 1220: 5 VDC 5%; 170 mA typical; 47 mA standby LS 1220LR: 5 VDC 5%; 170 mA typical; 47 mA standby |
| Symbol LS1220 Barcode Scanner : User Environment |
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| Operating Temperature | -4 to 122F (-20 to 50C) Note: Protection circuitry shuts down the laser when case temperature exceeds 122F (50C) |
| Storage Temperature | -40 to 140F (-40 to 60C) |
| Humidity | 5% to 95% (no condensation) |
| Drop | Repeated 3 ft. drops to concrete |
| Shock | 1500 G applied via any mounting surface |
| Ambient Light Immunity | Artificial: 150 ft. candles; Sunlight: 8,000 ft. candles |
| Symbol LS1220 Barcode Scanner : System Capability |
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| Interface | RS-232-C |