+12V On / Off Control; Rear Panel Ir Control - Zektor HDMI5 User Manual

+12V On / Off Control

The rear panel jack labeled "IR/Z-IN" allows the HDMI5 to be tur ned
on and off using a +12V control voltage.
To enable/disable the +12V On/O ff control func tions, see the sec tion
entitled: "Control Func tions".
B y enabling the +12V On/O ff control option, the HDMI5 will tur n
itself on whenever the voltage going into the Z-IN jack goes from
LOW to HIGH, and it will tur n itself off whenever the voltage goes
from HIGH to LOW.
The HDMI5 only looks at transitions on the Z-IN jack . For instance if
it detec ts a LOW to HIGH transition it will tur n itself on. The user can
then use the power switch to tur n off the HDMI5. Af ter which the
voltage on the Z-IN jack must go from HIGH to LOW and then back to
HIGH, to once again tur n on the HDMI5.
The HIGH level is any voltage above +V up to +15V.
The LOW level is any voltage below 0.2V.
Any voltage bet ween these t wo levels is undefined.
On/Off Voltage:
High = +3V to +15V
Low = Below 0.2V
Note: The +12V O n/O ff control option is mutually exclusive
with IR Control jack option, only one of the options c an
be enabled at a time. When using the "IR/Z-IN" jack as a
+12V on/off control, you c annot use the jack for hard-
wired control of IR signals.
 HDMI5 Component Video Switch
GND

Rear Panel IR Control

The rear panel jack labeled "IR/Z-IN" allows the HDMI5 to be con-
trolled by hardwired IR controllers.
To enable/disable the rear panel IR jack , see the sec tion entitled:
"Control Func tions".
The IR signal can be either modulated or unmodulated:
30KHz to 500KHz
+3V to +15V
0V
+3V to +15V
0V
And uses a standard 1/" (.5mm) mini-plug:
SIGNAL
+3V to +15V GND
The signal voltage can range from +V to +15V.
The signal can be either unmodulated, or modulated with a modula-
tion frequenc y ranging from 0KH z to 500KH z.
The IR jack recognizes the same IR codes as the front panel IR sen-
sor. I f the HDMI5 is taught new codes, these new codes will become
the new codes recognized by the IR jack .
Note: The IR control option is mutually exclusive with +12V
on/off control option, only one of the options c an be
enabled at a time. When using the "IR/Z-IN" jack as hard-
wired control of IR signals, you c annot use the jack for
+12V on/off control.
MODULATED SIGNAL
UNMODULATED SIGNAL
HDMI5 Component Video Switch