DTC Audio TRamp-USD User manual

- USD
PORTABLE WIRELESS AMPLIFIER WITH DVD PLAYER
ETS LOGISTICS BV
Parellaan 28, 2132 WS Hoofddorp, The Netherlands, www.dtc-audio.com [email protected]
4. Battery Operation & Recharging
Special Note for ABMR (Automatic Battery Monitoring & Recovery System):
The main amplifier is equipped with an auto battery monitoring and recovery system. This continuously monitors the battery
and will automatically turn-off the amplifier completely if the voltage drops to a dangerous level which might harm the
battery. But the system can instantly recover by switching on the supplied AC/DC adapter.
6. Warranty information
DTC Audio hereby warrants that this product will be free from defects in material and workmanship for a period of one
year from the date of purchase. At our option, we will repair or replace the defective product and promptly return it to
you. You should retain proof of purchase to validate the purchase date and return it with any warranty claim.
If you believe this product is defective within the warranty period, carefully repack the unit, insure it, and return it freight
prepaid to your nearest dealer or authorized service center or direct to us.
This warranty does not apply in case of abuse of the product use contrary to our instructions, or unauthorized repair. All
implied WARRANTIES of MERCHANTABILITY of FITTNESS FOR A PARTICULAR PURPOSE are disclaimed and we hereby disclaim
liability for incidental, special or consequential damages resulting from the use or unavailability of this product.
THIS WARRANTY SUPERSEDES ALL WARRANTIES THAT ARE INCLUDED WITH THIS PRODUCT.
5. Important Notes
- The impendance of the external speaker should be greater than 16Ω.
- Do not use an AC/DC adapter other than that supplied otherwise guarantee void.
- Please do not use a fuse other than the specified rated one of 250V/5A.
- Charging should be done at regular intervals to conpensate for natural discharging.
NOTE: The information contained in this manual is believed to be correct at the time of going to press. However, DTC Audio
reserves the right to change or modify the specification without notice or obligation to update existing units

Contents 3. Technical Specification
1) TRamp-USD Panel
2) Operating Instructions
3) Technical Specification
4) Battery Operation & Recharging
5) Important Notes
6) Warranty Information
Amplifier Specification
Power Output RMS-50Watt
No. of Mic Input 1 x Wired Microphone by combination jack
1 x UHF Wireless Microphone (Other frequencies are option)
Volume Control 1 x Wired Microphone
1 x Wireless Microphone
1 x Aux
Tone Control 1 x Treble, Independent
1 x Bass, ±12dB Independent
Aux. Input/Output 1 x In-RCA / 1 x Out-RCA
Voice-over Adjustable 0 ~ 100% / 0 ~ max. 1.5sec.
Digital Echo CMOS 44K memory / Delay time: 31ms ~ 340ms
Speaker 6.5” Dynamic Full range + 2.5” Tweeter
External Speaker >16Ω
Built-In Battery 12V/3AH, Rechargeable & Sealed
Charging Approx. 8 - 10hours for a Single charge
Discharge Protection 10.6V (Factory set: Lowest voltage for ABMR)
AC/DC Adapter (SMPS) AC100-240V 50-60Hz / DC15/2A UL/CE/CSA/TÜV
Weight Approx. 8Kg-Nett
Dimensions 245mm(L) x 205mm(W) x 270mm(H) Nett
Wireless Receiver Specification
Carrier Frequency UHF 863 ~ 865MHz (Other UHF/VHF Frequencies are option)
Oscillation Mode PLL Synthesized
No of Channel Single-Ch (Option Dual-Ch)
Preset Frequency 16-Frequencies
Bandwidth 24MHz
Modulation Mode FM (F3E)
S/N Ratio >105dB
THD <0.5% @1KHz
Frequency Response 50Hz~18KHz
Wireless Transmitter Specification
Carrier Frequency UHF 863 ~ 865MHz (Other UHF/VHF Frequencies are option)
Oscillation Mode PLL Synthesized
Bandwidth 24MHz
RF Output 10mW (Can be adjusted basing on regulation)
Spurious <-55dBc
Battery 2 × 1.5V AA Type
Current Drain 30~35mA, Typical
Weight 240g
DVD/USB/SD-Card Specification
Playable discs(DVD) DVD/VCD/ SVCD /CD/CD-R/W/MP3 audio disc.
USB/SD-Card Player Support MP3-USB with USB2.0
Video-Out 1 x RCA Jack
Remote Control
Frequency response
Signal / Noise ratio
Play/Pause, DVD/USB/SD-Card, SYS, Title, SUB-T, Setup
Slow, RPT, RDN, LD, PBC, OSD, Audio, Mute, GoTo .
20Hz - 20KHz
>80db.
Signal output
THD
Video signal : NTSC or PAL
<0.012% / 1KHz

1. -USD Panel
Operating the DVD player
Remote Control
1 20
17
Disc Slot
16
2 5 3 7 14 18 22 11 4
SD-Card
Port
USB Port
Ejects Disc
Open battery compartment
and insert battery in correct
polarity.
N0
Remote Control & Player Buttons
No
Remote Control & Player Buttons
1
POWER
Turns power on-off
16
ZOOM
double/treble/quarter able-size
2
MODE
Play mode interchange
17
VOL+/VOL-
Volume adjustment
3
Play / Pause.
18
RDM
Play mode for random play
4
Mute on/off
19
LD
FLAT => LOUDON => VOL
5
SYS(P/N)
PAL/NTSC change on play mode
20
Moves to fast chapter / track
Moves to next chapter / track
6
/ / /
Menu selection
21
PBC
Select target with number
7
TITLE
Displays the track number of disc
22
OSD
On-Screen Display
8
SUB-T
Change the caption language
23
AUDIO
Left/right/stereo adjustment
9
ENTER
Press it to confirm target function
24
1 ~ 10
Number buttons
10
SETUP
Menu setup
25
GOTO
Jumps to a DVD
title/track/chapter
11
Back /select. Call back button
12
ANGLE
Multi-angle
13
SLOW
Slow forward setup
14
RPT
Press it to for repeat play
15
PROG
Press it for programming
WIRELESS-2
EXTENSION
SPEAKER
ECHO
VOICE
PRIORITY
FUSE DC-5A
WIRELESS-1
DC ADAPTER
FUSE
DVD / USB / SD-CARD PLAYER
PLAYER
POW
SEEK
-
SEEK
+

ZOOM
SEEK
ESP
SD
MMC
CARD
AUX
MODE
VOLUME
V I D E O
P /N
MUTE
INT RPT RDM OSD STOP
Aux. Volume
Bass/Treble
Tone Control
Power On/Off
Switch
Volume for
Wireless Mic
Power LED
Fuse
AC/DC Adapter
input jack
Wireless Ant Wireless Ant
Volume for
DVD Player
Aux In/Out
Wired Mic
Battery Charging
LED
Battery
Monitoring LED
Volume for
Wired Mic
Ext. Speaker
Jack (16Ω)
Volume for
Wireless-2 Mic
(Option)
Voice Priority
Echo
16-Ch Wireless
Mic Selector
Video output
RGB Composite
Power On/Off Mute
Open/Close
USB Port
Disc Loading
Slot
Repeat
Stop
DVD Volume
Mode
Fast Forward
LED Display
P/N
Play / Pause
Fast Reverse
SD Card Port
On Screen Display
RMD
INT
Zoom
Aux In Jack
2nd 16-Ch Freq.
Selector(Option)
USD

2. Operating Instructions
Using the UHF Wireless Microphone
1. Open the battery compartment of wireless hand-held mic or belt-pack transmitter mic
and insert supplied 2 x AA type batteries in their correct +/- polarity.
2. Set Ch-number of amplifier and microphone both to same number by Ch-selector
switch using supplied plastic “I” screw driver. ( Please see the schematic below )
3. Clockwise insert the supplied BNC wireless antenna into it’s socket on the operating panel.
4. Plug your wired microphone into the combination jack on the operating panel.
5. Turn on the main power on/off switch. Power-on LED will be illuminated.
6. Adjust the volume level of wired mic and try while setting treble/bass to proper level.
7. Adjust the volume level of wireless mic on the amplifier. Turn on the switch of wireless
mic and try. The on-air LED next to the Ch-selector switch will be illuminated.
8. In the case of frequency interference occurring, try to set Ch to another Ch-number.
9. Use the aux in/out RCA jack to feed out or feed in audio signals to and from another source.
Using the Wired Microphone
1. Turn on the main power on/off switch, the power-on LED will be illuminated
2. Plug 1/4” plug into the wired mic socket and adjust the volume using the wired mic volume knob.
(see number 6 and 9) on the operating panel.
NOTE: Wired microphones are also as sensitive to feedback as wireless microphones, therefore it is advisable to follow the same advice as in the
above information for optimum performance
Using Auxiliary Equipment
1. Use the Aux in/out jack connection to feed in or out audio signals from another source
2. Typical sources to feed into the amplifier are MP3 players, DVD players, laptops and palm devices
etc. where you want to amplify the sound to larger audiences.
3. The feed out socket can be used to connect to amplifiers and mixers.
Connecting the DVD
Connecting the DVD to the TV
How to Operate the Pitch - Control led DVD/USB/SD - Card Player
Function Setup (The default setting will be left unchanged by power on or off)
Press [SETUP] when a disc is not running --- SETUP menu appears ---
Press ◄ ► to select menu
Press ▲▼ to select sub-menu
Press ◄ ► to choose proper language on each sub-menu (Set DEFAULTS as “OFF” to
maintain your setup)
Press [ENTER] to save your setup
Press [SETUP] to exit
Wide range of playable discs
DVD, SVCD, VCD, MP3CD, CD-RW, CD
Utility Video output by RCA Jack, AUX Jack
Perfectly shock proofed sturdy mechanism in addition to 40 sec ESP
Beware to shut off all power before connection.
Connect Video Output (RCA Jack: Yellow) to Video-in of TV by supplied RCA cable.
Please note: Only the Yellow plug on the cable needs to be connected
Supplied plastic screwdriver
Amplifier
Belt-pack Hand-held mic
LCD TV (monitor)
TV
VIDEO-IN
VIDEO-OUT
TV
Please keep the
Volume(Gain)
as factory-set
Using the DVD Player
Front Panel
Safety Precautions
There are dangerous voltages inside this product. To prevent electric shock do not open the cabinet yourself. For service
please contact our regional representative office or direct to us as per the instructions of Limited Warranty
1. Power on-off switch
2. Mode select
3. Play/Pause button
4. Mute on/off
5. SYS(P/N) PAL/NTSC change button
7. INT
11. STOP
14. RPT
16. ZOOM
18. RDM
20. Fast / Next chapter / track
22. On-Screen display
1 20
Disc Slot
16
2 5 3 7 14 18 22 11 4
SD-Card
Port
USB Port
Ejects Disc