3 Setting Up
3.1 Inserting and Testing
Batteries (HT 40 RPO and
HT 40 FLEXX)
Fig. 3: Inserting batteries into
the HT 40 PRO or HT 40
FLEXX handheld transmitter.
Refer to fig. 3.
Note:
3.2 Setting Up
the HT 40 PRO
Note:
Also refer to section 4
Microphone Technique.
3.3 Setting Up
the HT 40 FLEXX
Also refer to section 4
Microphone Technique.
1. Depress the snap hook
on the battery compart-
ment lid (1).
2. Pull the battery compart-
ment lid (1) off the trans-
mitter in the direction of
the arrow.
3. Insert the supplied bat-
tery (2) into the battery
compartment conforming
to the polarity marks.
The transmitter will not function if you insert the battery the other way round.
4. Set the on/off switch to "ON" to switch power to the transmitter on.
If the battery is in good condition, the status LED will be lit green.
If the status LED) is lit red, the battery will be dead within about two hours. Replace the
battery with a new one as soon as possible.
• If you use a rechargeable battery, the LED will switch to red 15 minutes before the bat-
tery will be dead!
If the status LED fails to illuminate the battery is dead. Insert a new battery.
5. To close the battery compartment, slide the battery compartment lid (1) onto the battery
compartment from below to the point that the snap hook will engage.
1. Switch power to the receiver (SR 40 SINGLE or DUAL) on.
2. To switch power to the transmitter on, set the on/off switch to "ON".
• Since the HT 40 PRO handheld transmitter has been designed specifically for the inte-
grated microphone element, there is no need to set gain on the handheld transmitter.
Therefore, the handheld transmitter has no level or gain control.
3. Switch power to your sound system or amplifier on.
4. Talk or sing into the microphone and set the levels on your mixer or amplifier referring
to the appropriate instruction manual, or by ear.
1. Set the frequency selector on the transmitter and the frequency selector on the SR 40
FLEXX receiver to the same positions (1 - 1, 2 - 2, or 3 - 3).
If you tune the transmitter and receiver to different frequencies, no signal will be
transmitted!
2.
Set the SQUELCH control on the SR 40 FLEXX receiver to minimum
and switch
power to the receiver on.
3. To switch power to the transmitter on, set the on/off switch to "ON".
4. Switch power to your sound system or amplifier on.
5. Talk or sing into the microphone, watching the AF LEDs on the receiver.
• If the OK LED flashes rarely and the CLIP LED will not flash at all, the transmitter input
gain is too low. Set GAIN to "HIGH".
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HT 40 PRO/FLEXX
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2b
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