Specifications
TDS 340A, TDS 360 & TDS 380 Technical Reference
1–9
Table 1–13: Nominal traits — display system
Name Description
CRT Type 7-inch (17.95 cm) diagonal, magnetic deflection; horizontal raster-scan; P31 green
phosphor
Video Display Resolution 640 pixels horizontally by 480 pixels vertically
Display area is 5.04 inch (12.92 cm) horizontally by 3.78 inch (9.69 cm) vertically
Waveform Display Graticule A single graticule 401 × 501 pixels (8 × 10 divisions, with divisions that are approximately
1 cm by 1 cm)
Intensity Levels Dim and Bright, with adjustable Overall Intensity and Contrast
Table 1–14: Nominal traits — I/O interface option
Name Description
GPIB Part of Option 14 I/O interface or TD3F14A I/O interface field upgrade kit; complies with
IEEE Std 488–1987
RS-232 Part of Option 14 I/O interface or TD3F14A I/O interface field upgrade kit; a 9-pin male
DTE RS-232 interface that complies with EIA/TIA 574–90
Centronics Part of Option 14 I/O interface or TD3F14A I/O interface field upgrade kit; a 25-pin, IBM
PC-type, parallel printer interface that complies electrically with Centronics C332–44,
Rev A
Video Signal Output
(Option 14 Only)
DB-9 rear panel Video connector; non-interlaced, with levels that comply with ANSI
RS343A
VGA compatible at a 30.6 kHz sync rate
Power Supply, Printer
(Option 14 Only)
Power supply connector to supply power to the Option 3P Printer Pack
Table 1–15: Nominal traits — power distribution system
Name Description
Fuse Rating
5 mm × 20 mm, 3.15 A (T), 250 V; or 1.25 in × 0.25 in, 3 A (T), 250 V