Shure DRS-10 User Manual

GENERAL
The Shure DRS-10 is a digital switching system that provides remote scene selection when connected to the DFR11EQ version 5. The DRS-10 consists of a hardware adapter, a 10-position switch assembly, and a mounting kit. The DRS-10 provides remote access to all ten scenes that can be stored onboard the DFR11EQ. In addition, the DRS-10 can be customized for use in a three position switch configuration (not included).
IMPORTANT OPERATIONAL INFORMATION
The DRS-10 works only with the DFR11EQ version 5.
The DFR11EQ
must be in global scene mode
when a switch assembly is used (refer to the DFR11EQ User Guide). No switch assembly can be used to control scene selection
multaneously on with the
with the software. The DFR11EQ
DRS-10
plugged in
to execute a scene selection.
should be
si-
Multiple switches can be used to control a DFR11EQ when wired in parallel (contact Shure’s Applications Depart­ment for details). When using multiple devices for scene control, the most recent scene selected using any device overrides any previous selection. However, if the power is cycled (turned off, then on) the DFR11EQ may not default to the correct scene.
CONNECTING THE HARDWARE ADAPTER TO THE 10-POSITION SWITCH ASSEMBLY
To connect the hardware adapter to the supplied switch
assembly (Figure 1):
1. Determine the distance needed between the mounting
area and the DFR11EQ unit. Trim cable to size.
NOTE: Cable not supplied. A two-conductor, unshielded
cable, such as a Belden 8 442, is r ecommended. T he t otal
resistance of the cable run must be less than 100 ohms.
2. Connect terminal 1 of the switch assembly to terminal
C (common) on the hardware adapter using cable.
3. Connect terminal 2 of the switch assembly to terminal
S (switch) on the hardware adapter.
Shure Incorporat ed 222 Hartrey Avenue Evanston IL 60202-3696 U.S.A.
Model DRS-10 User Guide
123SC
1
2
HARDWARE ADAPTER
SWITCH ASSEMBLY
BACK PANEL
10-POSITION SWITCH ASSEMBLY WIRING DIAGRAM
FIGURE 1
USING CUSTOM SWITCHES
The DRS-10 hardware adapter can be used with a custom­built switch. Refer to Table 1 for the resistor values needed in the switch to access the desired scenes.
TABLE 1
SCENE RESISTOR VALUE
1 97-202 k 2 44-60 k 3 26-32 k 4 17-20 k 5 11.3-13.6 k 6 7.8-9.3 k 7 5.2-6.3 k 8 3.3-4.1 k 9 1.9-2.5 k
10 0.63-1.1 k
CUSTOMIZING THE DRS-10 FOR USE IN A 3-POSITION SWITCH CONFIGURATION
To connect the hardware adapter to a 3-position switch
(not supplied):
1. Determine the distance needed between the mounting area and the DFR11EQ unit. Trim cable to size.
NOTE: Cable not supplied. A four-conductor, un­shielded cable, such as a Belden 9744, is recom­mended. The total resistance of the cable run must be less than 100 ohms.
2. Connect a 3-position switch to the hardware adapter as shown in Figure 2. The switch should be wired to pro­vide a separate contact between the C (common) termi­nal and each of the three numbered terminals.
NOTE: Do not use a switch configuration which allows more than one contact-closure at a time.
123SC
3-POSITION SWITCH WIRING DIAGRAM
FIGURE 2
1999, Shure Incorporated 27A8705 (SJ)
Printed in U.S.A.
CONNECTING THE HARDWARE ADAPTER TO THE DFR11EQ
Once the switch assembly and hardware adapter are connected, plug the hardware adapter of the DRS-10 into the RS232 port of the DFR11EQ (see Figure 3).
DFR1 1EQ BACK PANEL
HARDWARE ADAPTER
CONNECTING THE HARDWARE ADAPTER
FIGURE 3
MOUNTING THE DRS-10 SWITCH ASSEMBLY TO A WALL
The switching assembly of the DRS-10 may be mounted using the supplied mounting kit (Figure 4):
1. Mount a standard electrical box into the wall.
2. Place the position ring onto the switch assembly, fitting
the tab of the ring into the desired numbered groove on the switch assembly.
NOTE: The switch assembly of the DRS-10 can be cus­tomized to select up to ten scenes. The location of the position ring determines how many scenes the switch is able to access.
3. Peel the plastic sheath from the af fixed labels on the wall
plate and hardware adapter . A second 10-position label is provided for use on custom wall plates.
4. Insert the switch assembly post through the lock washer
and wall plate and attach with the supplied washer and nut, being careful not to over-tighten the nut.
5. Press the supplied knob onto the switch assembly post.
6. Secure the wire cable to the switch assembly using the
two screw terminals on the back of the assembly, as previously described in Figure 1.
7. Mount the assembly to the electrical box in the wall.
WALL PLATE
WASHER
KNOB
LABEL
NUT
POSITION RING
LOCK WASHER
SWITCH ASSEMBLY
SPECIFICATIONS Connectors
DFR11EQ connection: Male 9-pin D sub-connector Cable connection: Screw terminals
Case
Plastic housing
Dimensions
Hardware Adapter: 6.3 cm L x 3.3 cm W x 1.6 cm H (2.5 in. L x 1.3 in. W x .65 in. H)
Mounting Assembly: 12 cm H x 7.4 cm W x 4.7 cm D (4.75 in. H x 2.94 in. W x 1.87 in. D)
Cable
Maximum Resistance: 100 ohms series between switch and hardware adapter Maximum Length: at least 914 m (3,000 ft.)
Certification
Tested to comply wit h FCC st andards. FOR HOME OR OFFICE USE. This product complies with part 15 of the FCC rules. Operation is subject to the following two condi­tions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Changes or modifications not expressly approved by Shure Incorporated could void your authority to operate this equip­ment.
This equipment has been tested and found t o comply w ith the limits for a class B digital device, pursuant to Part 15 of the FCC rules. These limits are designed to p rovide r eason­able protection against harm f ul interf erence in a resident ial installation.
This equipment generates, uses and can r adiate radio fre­quency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to ra­dio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or tele­vision reception, which can be determined by turning the equipment off a nd o n, the u ser i s e ncouraged to t ry t o correct the interference by one or more of the following measures:
Reorient or reloc ate the receiving antenna
Increase the separation between the equipment
and the receiver
Connect the equipment into an outlet on a circ uit
different from that to which the receiver is con­nected
Consult the dealer or an experienced radio/ TV tech-
nician for help
This class B digital apparatus complies with Canadian ICES-003.
Conforms to European EMC Directive 89/336/EEC: Pro­fessional Audio Products St andard EN 55103 (1996); Par t 1 (emissions) and Part 2 (immunity). The DRS-10 is in­tended for use in environments E1 (residential) and E 2 ( light industrial) as defined in European EMC s tandard EN 55103. It meets the applicable tests and performance criteria found in the standard for these environments. EMC conformance is based on the use of recommended cables.
DRS-10 WALL MOUNTING ASSEMBLY
FIGURE 4
Replacement Parts
Hardware Adapter Kit RPC601. . . . . . . . . . . . . . . . . . . . .
Switch Assembly Kit RPC603. . . . . . . . . . . . . . . . . . . . . .
Wall Plate Kit RPC602. . . . . . . . . . . . . . . . . . . . . . . . . . . .
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