User guide

Boeckeler Instruments, Inc. Pointmaker CPN-5600, CPN-6000 Color Video Markers - Page 107

Section Six:Using RS-232 Commands Overview

(AI) Audio Input

e “AI” command allows you to assign which input the audio is coming from.

<Esc>(AIV is command determines the audio input based on the

current video source as follows:

For Composite, Y/C, or VGA: the analog (Audio) input is

used.

If a digital video (HDMI) source is selected, the digital audio

from that source is used.

<Esc>(AIA Analog (Audio) input is always used.

(AO) Audio Output

e “AO” command allows you to enable or disable audio output independently

for analog (Audio) output and each of the digital (HDMI) audio outputs.

<Esc>(AOAØ Audio output for analog audio is disabled.

<Esc>(AOA1 Audio output for analog audio is enabled.

<Esc>(AOAT Audio output for analog audio is toggled between on and oﬀ.

<Esc>(AO2Ø Audio output for HDMI port 2 is disabled.

<Esc>(AO21 Audio output for HDMI port 2 is enabled.

<Esc>(AO2T Audio output for HDMI port 2 is toggled between on and oﬀ.

<Esc>(AO3Ø Audio output for HDMI port 3 is disabled.

<Esc>(AO31 Audio output for HDMI port 3 is enabled.

<Esc>(AO3T Audio output for HDMI port 3 is toggled between on and oﬀ.