Technical data

Chapter 2: 2400 Operation
2-16 2400 Series Operation Manual, 33237 Revision A, May 2004
• Press the PRI softkey to move the cursor to the PRI parameter. Edit the PRI using the numeric key-
pad, step up/step down keys or rotary knob. The maximum setting is 1 sec. An error message will be
displayed for an invalid entry at the bottom of the display.
• Press the Width softkey to move the cursor to the Width parameter. Edit the Width using the
numeric keypad, step up/step down keys or rotary knob. The minimum setting is 150 ns. The maxi-
mum setting is 10 ms.
• Press the Sync Out Delay softkey to move the cursor to the Sync Out Delay parameter. Edit the Sync
Out Delay using the numeric keypad, step up/step down keys or rotary knob. A sync pulse will occur
at the Sync Out BNC connector for every RF pulse. The sync pulse will occur at the set delay from the
leading edge of the RF pulse.
• Press the Trigger In softkey to move the cursor to the Trigger In parameter. Using the Step Up or
Step Down keys, toggle the trigger input setting to Active High or Active Low.
Illustration 2.15 | Pulse Modulation Menu 3
2.3.9.3.1 Internal Source-Triggered Mode (Pulse Menu 4)
• Press the RF Pulse Delay softkey to move the cursor to the RF Pulse Delay parameter. Edit the RF
pulse delay using the numeric keypad, step up/step down keys or rotary knob. The RF pulse delay is
executed after the leading edge of an external trigger is received at the PM Trigger In BNC. After the
delay has been executed, the programmed RF pulse is output at the RF Output connector.
• Press the Width softkey to move the cursor to the Width parameter. Edit the Width using the
numeric keypad, step up/step down keys or rotary knob. The minimum setting is 150 ns. The maxi-
mum setting is 10 ms.
• Press the Sync Out Delay softkey to move the cursor to the Sync Out Delay parameter. Edit the Sync
Out Delay using the numeric keypad, step up/step down keys or rotary knob. A sync pulse will occur
at the Sync Out BNC connector for every RF pulse. The sync pulse will occur at the set delay from the
leading edge of the RF pulse.
PM MENU 3: Internal-Gated
On/Off
PM
PM 4/4
0.05 µs - 0.01 sec
0 - (width - 50 ns)
Width
Sync out
Delay
0.1 µs - 1 sec PRI
Trigger
In
Active High/Active Low