Heater voltage | 6.3V |
Heater current | 95mA |
Operating characteristics |
Post-deflector accelerator voltage (A6) | 1200V |
Isolation shield voltage (A5) | 300 ±30V |
Second accelerator voltage (A4) | 300 (+40 or -15)V |
Focusing electrode (A3) | 20 to 150V |
First accelerator voltage (A2) | 1200V |
Negative grid voltage for visual extinction of focused spot | -30 to -80V |
X deflection | 9.4 to 12V/cm |
Y deflection | 3.2 to 4.1V/cm |
X useful scan | 60mm |
Y useful scan | 45mm |