The possible results of incorrect use are marked by one of the two symbols—"WARNING" and "CAUTION"—depending on the imminence of the danger and the severity of the damage.
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WARNING: Ignoring these warnings may cause severe injury or death as a result of incorrect operation. |
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CAUTION: Ignoring these cautions may cause moderate injury or property damage as a result of incorrect operation. |
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WARNING
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CAUTION
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Congratulations on purchasing your SVX Wireless system from Shure. Shure professional audio products deliver legendary sound quality, stage-proven durability and hassle-free setup. The SVX Wireless System comes with your choice of lavalier, handheld, or headset microphone making it an ideal choice for presentation, karaoke performance, aerobics/fitness instruction or other applications where the freedom of wireless is desired.
SVX4
SVX88
① Power LED light
② Audio Frequency LED light
③ Radio Frequency Diversity lights
④ Balanced output (XLR connector)
⑤ Unbalanced output (6.35mm connector)
⑥ Audio output level (line/mic) switch
⑦ Channel selection dial
⑧ Squelch dial
⑨ Power adapter input
⑩ Antennas
① Power button
② Channel selection dial
③ Audio input level (line/mic) switch
④ Battery compartment
⑤ Transmitter gain dial
⑥ Belt clip
⑦ Mic input (CVL lavalier or PGA31 Headworn)
⑧ Radio Frequency (RF) level switch
⑨ Antenna
⑩ Color ID rings
⑪ Anti-roll ring (PG28 only)
⑫ Power LED light
Plug in the power adapter to turn on the receiver. There is no power switch.
Insert 2 AA batteries into the transmitter. Hold the power button for two seconds to turn on.
Connect the balanced XLR output on the receiver to a MIC or LINE input. Set the LINE MIC switch accordingly.
If there is no XLR input, connect the unbalanced 6.35 mm (1/4 inch) receiver output to a LINE input. Set the LINE MIC switch to LINE.
Set the transmitter and the receiver to the same frequency using the channel dial.
Note: If using a dual system (or more than one single system), assign each input to a different channel within the same group (channels 1-4 or channels A-D). For the JB1 band, there are three groups: channels 1-3, 4-6, and 7-8. This ensures the best signal quality.
The gain dial controls the audio volume sent to the receiver.
This switch sets the RF level of the handheld transmitter. It does not affect the audio volume.
Squelch controls the amount of RF signal that the receiver picks up.
The transmitter power LED flashes to indicate low batteries.
Slide these color rings over the handle of the microphone to identify them. (Sold in a package of six as an optional accessory.)
If you encounter wireless interference or dropouts, try the following suggestions:
Problem | Solution |
No sound |
|
Noise from RF interference |
|
Audio distortion |
|
Color Rings (6) | WACR |
Single Channel Rack Mount Kit | WASRM |
Dual Channel Rack Mount Kit | WADRM |
Channel Key | 53A14226 |
Microphone Stand Adapter | 95A14227 |
Power Supply | PS24 |
See your local Shure distributor for assistance |
Band | Frequency Range ( MHz ) |
---|---|
G15 | 505 to 517 |
G17 | 519 to 529 |
G21 | 480 to 492 |
G22 | 492 to 504 |
H14 | 541 to 553 |
JB1 | 806 to 810 |
J9 | 558 to 570 |
L21 | 630 to 642 |
L22 | 642 to 644 |
L24 | 666 to 678 |
L25 | 686 to 698 |
M19 | 694 to 703 |
P12 | 698 to 710 |
P14 | 710 to 726 |
P16 | 726 to 742 |
Q12 | 748 to 758 |
Q16 | 742 to 758 |
Q18 | 758 to 774 |
R23 | 774 to 787 |
R25 | 794 to 806 |
X7 | 925 to 937.5 |
X9 | 925 to 932 |
NOTE: This Radio equipment is intended for use in musical professional entertainment and similar applications. This Radio apparatus may be capable of operating on some frequencies not authorized in your region. Please contact your national authority to obtain information on authorized frequencies and RF power levels for wireless microphone products.
低功率射頻器材技術規範
取得審驗證明之低功率射頻器材,非經核准,公司、商號或使用者均不得擅
自變更頻率、加大功率或變更原設計之特性及功能。低功率射頻器材之使用
不得影響飛航安全及干擾合法通信;經發現有干擾現象時,應立即停用,並
改善至無干擾時方得繼續使用。前述合法通信,指依電信管理法規定作業之
無線電通信。低功率射頻器材須忍受合法通信或工業、科學及醫療用電波輻
射性電機設備之干擾。
(一)本产品符合“微功率短距离无线电发射设备目录和技术要求”的具体条款和使用场景;
(二)不得擅自改变使用场景或使用条件、扩大发射频率范围、加大发射功率(包括额外加装射频功率放大器),不得擅自更改发射天线;
(三)不得对其他合法的无线电台(站)产生有害干扰,也不得提出免受有害干扰保护;
(四)应当承受辐射射频能量的工业、科学及医疗(ISM)应用设备的干扰或其他合法的无线电台(站)干扰;
(五)如对其他合法的无线电台(站)产生有害干扰时,应立即停止使用,并采取措施消除干扰后方可继续使用;
(六)在航空器内和依据法律法规、国家有关规定、标准划设的射电天文台、气象雷达站、卫星地球站(含测控、测距、接收、导航站)等军民用无线电台(站)、机场等的电磁环境保护区域内使用微功率设备,应当遵守电磁环境保护及相关行业主管部门的规定。
WARNING:This device operates under an ACMA class licence and must comply with all the conditions of that licence including operating frequencies.
เครื่องโทรคมนาคมและอุปกรณ์นี้มีความสอดคล้องตามมาตรฐานหรือข้อกำหนดทางเทคนิคของ กสทช.
Note: Actual range depends on RF signal absorption, reflection and interference.Note: Actual range depends on RF signal absorption, reflection and interference.
HI power mode | 75 m (250 ft) (Line of Sight) |
LO power mode | 18 m (60 ft) (Line of Sight) |
50–15000 Hz (Note: Dependent on microphone type)
FM, Ref. ±48 kHz deviation with 1 kHz tone
<0.5%
90 dB, A-weighted, typical
-10°C (0°F) to 50°C (122°F) (Note: Battery characteristics may limit this range.)
Positive pressure on microphone diaphragm produces positive voltage on pin 2 (with respect to pin 3 of XLR output) and the tip of the 6.35 mm (1/4-inch) output.
MIC setting | −15 to − 7 dBV |
LINE setting | 1 to 9 dBV |
8 dB
MIC setting | 16 kΩ |
LINE setting | 120 kΩ |
10 mW (dependent on applicable country regulations)
108 mm x 64 mm x 19 mm (H x W x D)
90 g (without batteries)
Molded ABS
2 "AA" size alkaline or rechargeable batteries
up to 10 hours
−20 dBV
22 kΩ
dependent on applicable country regulations
HI power mode | 10 mWmaximum |
LO power mode | 1 mWmaximum |
254 mm X 51 mm dia. (10 X 2 in.)
270 g (10.2 oz.) (without batteries)
Molded ABS
2 "AA" size alkaline or rechargeable batteries
up to 10 hours (alkaline)
SVX4 | 32 mm X 168 mm X 104.5 mm |
SVX88 | 32 mm X 256 mm X 104.5 mm |
SVX4 | 245 g (8.5 oz.) |
SVX88 | 381 g (13.5 oz.) |
Molded ABS
Ref. ±48 kHz deviation with 1 kHz tone
XLR connector into 100 kΩ load | −16 dBV |
6.35 mm (1/4") connector into 100 kΩ load | −22 dBV |
Ref. ±26 kHz deviation with 1 kHz tone
XLR connector into 100 kΩ load | −21 dBV |
6.35 mm (1/4") connector into 100 kΩ load | −27 dBV |
XLR connector | 600 Ω |
6.35 mm (1/4") connector | 600 Ω |
-105 dBm for 12 dB SINAD, typical
(supplied by external power supply)
SVX4: | 12–18 V DC @ 130 mA |
SVX88: | 12–18 V DC @ 220 mA |