Mipro Electronics Co MH801 Wireless Microphone TX User Manual Part Two

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Document ID	51300
Application ID	1ktMfS5j0XoKJzStEGcx4Q==
Document Description	Users Manual Part Two
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	43.11kB (538886 bits)
Date Submitted	1999-08-02 00:00:00
Date Available	1999-10-01 00:00:00
Creation Date	1999-07-29 15:13:54
Producing Software	Photoshop PDF Plug-in 1.0
Document Lastmod	1999-07-29 15:15:05
Document Title	Users Manual Part Two
Document Creator	Photoshop PDF Plug-in 1.0

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PLL SYNTHESIZED DIVERSITY SYSTEM
UHF OPERATING MANUAL
6 Battery Charging Method
(at) Squeeze the protruding handle and pull out the battery charger case (I6).
(h) Insert polarity correctly with the included one or two rechargeable battery
(c) Push in the battery ease (lb) until it clicks and firmly into the receiver
(d) Red light (1 7)(l 8) indicates the charging status Green light denotes fully charged
status. It're-insened the already charged battery for re-charging again, the red light
appears for approx. 8 minutes and will automatically cut otfcharging current and
change to green light ready status again
(e) Do not insert any non-rechargeable battery or other brands ofbatteries for charge its it
will damage the battery charger itself
4. SWITCHABLE CHANNELS FUNCTIONS
1. Functions
(a) This system incorporates advanced PLL synthesized oscillator design. (“reprogrammed
with 30 switchable frequencies. Allow the user to freely select any of the
preprogrammed frequencies.
2. Change channel when:
(8) Existing channel is being interfered or channel is malfunction
(b) Select channel for multiple non-interference usage.
3. Caution while changing channels:
(a) When multiple channels are utilized do not change channel to avoid exiting channel
interference.
(b) The indented switch button is a fragile component. Do not exert too much force or use
improper tool to avoid inflicted damage.
(c) When numeric knob reaches “—“ it indicates an empty channel. Proceed until a numeric
number appears
5. CAUTION
I Since the installation of antenna influences the operating efficiency of the receiver. the most
important mle is to minimized the distance between receiving antenna and microphone as
short as possible for better reception and performance.
2 The external DC power supply should not hc'bclow I2V. otherwise it would not work
properly. [fit is over 15V. sonic components of the receive: will be tlatm'gotl due to higher
current. Use minintttm IA power supply
3 This system utilizes computer transl'omter It is equipped with 85 - 265V switching power
supply to avoid switching and it is not affected by pow-3: instability
HANDHELD WIRELESS MICROPHONE
UHF OPERATING MANUAL
This microphone utilizes advanced modular aasemhly and PLL synthesized design
Prepmgramnlcd with 30 frequencies allows the user to freely select non-interference channels.
It also incorporates “Pilotonc & NoiseLock dual-squelch" to eliminate noise interference
.“__
Fig. l
1. PARTS NAME AND FUNCTIONS
I. Grille: Protects cartridge and prevents " POP noise
to
Rolling Proof Color Ring: For frequency differentiation and its polygonal shape prevents
microphone from rolling
3 Batten; Compartment Designed to accommodate one piece OV battery.
4 Housing. Upper portion to he connected to capsule module and battery. Internally, it holds
transmitter PCB
5 Battery Status Indicator: Indicates the power on 1 oil” and battery status When power
snitch is turned ON. the red LEDs indicator flashes briefly. indicating nomtal battery
status. If no flash occurs. it has eitlter no battery or the battery is drained or installed
incorrectly. After power on and the indicator stays lighted It warns the battery is weak
and a new battery replacement is thus necessary
6 Power On-ofl'Switeh: Slide the switch for power " ON " or " OFF “
1’. Group Changer Cover. Open cover to switch to Group Frequency Selection.
8. Channel Selection Cover: Open cover to switch to desired frequencies.
9 Unused Indicator. When LED glows it indicates an untransmitt signal or an empty group or
channel was selected When microphone is power ON. LED will glow for approx 2
seconds and then fades
IO Selector Cover“ Protect channel changers and accidental switching.
HANDHELD WIRELESS MICROPHONE
UHF OPERATING MANUAL
2. BATTERY INSTALLATION
/ f “HT-1 {fl —' "" O"-~-
Fig. 2
1. Unscrew battery cap in counter-clockwise direction (Fig 2).
2. lnsen at 9V battery into the battery companmem according to the correct polarity as shown
in Fig} The moment the battery touches the terminals ofcompartment. the indicator (5)
will flash hriel'ly This means the polarity is correct. However, if no flash occurs, this
indicates wrong insertion Please rc-insert the battery according to its correct polarity.
3. OPERATING INSTRUCTIONS
1 When microphone is switched on:
At the moment of the power is switched on, the indicator will flash briefly indicating
normal operation.
2. After microphone is switched on:
The SIGNAL LED indicator (4) or (1 l) of receiver glows. The more LED glows
indicating received signal strength is stronger. It‘only red LED illuminates it denotes
abnormal receiving status.
3. During Usage:
The AUDIO LED indicator (3) or (10) ofthe receiver will illuminate according to the
sound strength input to the microphone. When approaching red LED lights on. it denotes
the maximum sound press level but does not represent distortion
4. When the microphone is not in use:
Make sure to turn oll’ the microphone to extend the battery life Remove the battery
from the battery compartment il'microphonc is not in used. Ii'tt rechargeable battery was
used, take it out and insert to the built-in battery charger on the receiver for recharge
BELT PACK TRANSMITTER
UHF OPERATING MANUAL ' ~ 1,
1. PARTS NAME AND FUNCTIONS
1. AF Input Jack: Connects to either lavaliere or headset microphone. (Soc 5 ways of
connection on AF Input Connections)
2. Transmitting Antenna: 1M 1 transmitting antenna.
3. G'l'fMT Level Select Switch: Switch GT position for electric guitar usage ONLY. Gain
Control is irrelevant for “G ". Switch to “MT" for condenser microphone, wired
microphone or Line-in Gain Control works in "MT" for input sensitivity adjusting.
4. Gain Control: Adjusts the desirous input gain.
5. Transmitter Housing: Packages the PCB and battery. .
6. Battery Status Indicator: Indicates the power on f' ofl’and battery status ,
(a) When power switch is turned on: The LED indicator flashes briefly, indicating normal , .
battery status. , ,
(b) When RED light illuminates at either power on or during usage' The battery level is :
low, therefore. a new battery replacement is thus necessary. ' . A
7 Power Switch: Switch to ON position For operation Switch to OFF position when not in
use
8. Unused Status Indicator. when LED lights on, it denotes un-transmitted siytals. ~ !
9. Group Changer: For Group Selection. i
10 Channel Changer: Preprogramrned with 30 frequencies. Allow 1-30 channels switchable
option.
I I. Battery Compartment and Cover Accommodates one piece av battery. . ,
l2. Detachable Belt Clip: Pull slightly towards you and push down according to the arrow * ’
direction to release the belt clip
BELT PACK TRANSMITTER
UHF OPERATING MANUAL
2. OPERATING INSTRUCTIONS
1. Push down and open the battery compartment cover (I 1) as shown in Fig. (I), (2).
2. Insert 3 9V battery into the battery compartment according to the correct polarity as shown
in Fig. (2). Then push up to close the battery compartment as shown in Fig. (3).
Fig. 2
3. Before power on, ascertain if same channel (I0) was set up for both receiver and
microphone. If not adjust to same channel accordingly.
4. The LED indicator flashes briefly when power on indicating normal battery status. If no
flesh occurs it has either no battery, the battery is drained or installed incorrectly. Change
accordingly.
5 Adjust Gain Control to desired volume. (Gain Control is irrelevant when switch to GT
position).
6. Plug the microphone connector into the input jack (1) and tighten the connector screw by
clockwise direction as shown in Fig. (4).
l Cutout Ccmb‘o'
Hecate ’
filovolier / f®\ mega Intfi'i
BELT PACK TRANSMITTER
UHF OPERATING MANUAL
3. AF Input Connections
( I) z-wire [ileum condenser microphone Capsule
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(4) Electric Guitar
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