User manual

7.3.6 Pulse width modulation
1. Press [ENTER] to activate the main menu.
2. Press [UP] or [DOWN] repeatedly until the display shows ‘SET UP’ . Conrm the selection
with [ENTER].
3. Press [UP] or [DOWN] repeatedly until the display shows ‘REFRESH RATE’ .
4. Use [UP] or [DOWN] to choose between ‘600HZ’ , ‘1200HZ’ , ‘2400HZ’ and ‘4800HZ’ .
5. Press [ENTER] to accept the selection.
Operating
Sidus X2 TW
37
LED PAR