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5061/5062 User Manual Offset for the 5062 can be adjusted with 6 digits of resolution (nearly 19 bits) and amplitude is programmed with 4 digits. Amplitude and offset can be programmed independently as long as the following relationship between the two values is not exceeded: Window ≥ Amplitude + Offset 2 The first thing you do before you program amplitude and offset setting is define which of the channels is being programmed. The active channel is displayed at the upper right corner of the LCD display. When the display shows at the upper right corner, you are currently programming channel 1 parameters. Keypads “1” and “2” are used as hot keys for channel selection. While not editing any parameter, press key “2” to program channel 2 parameters. When the display shows at the upper right corner, you can proceed with channel 2 programming. The amplitude and offset parameters are duplicated in multiple screens however, when changed for a specific function shape, the new value is updated on all screens for all other function shapes. Refer to Figure 3-8 and modify amplitude and offset using the procedure as described below. The index numbers in Figure 3-8 correspond to the procedure steps in the following description. 1. 2. 3. 4. 5. Press the Amplitude soft key button Press Enter to edit the Amplitude value Use the numeric keypad to program the new value Press “m” for mV, or “x1” for volts to select the suffix letter. Press Enter to lock in the value Alternately, you can modify the amplitude value with the dial and arrow keys but then the termination of the process is by pressing Enter. Offset is programmed the same way as amplitude except select Offset from the soft key menus to access the offset parameter. Note If you use the dial or arrow keys to modify the amplitude or offset parameters, the output is updated immediately as soon as you modify the parameter. The final value will be locked in as soon as you press Enter. If you choose to leave the old value, press Cancel to terminate the process and to discard of any change made to this parameter 3-14