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Rolls RP252 Owner's Manual

Rolls RP252 Owner's Manual

Compressor/limiter/gate

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LIMITED WARRANTY
This product is warranted to the original consumer purchaser to be free from
defects in materials and workmanship under normal installation, use and service for a
period of one (1) year from the date of purchase as shown on the purchaser's receipt.
The obligation of Rolls Corporation under this warranty shall be limited to repair
or replacement (at our option), during the warranty period of any part which proves
defective in material or workmanship under normal installation, use and service, provided
the product is returned to Rolls Corporation, TRANSPORTATION CHARGES PRE-
PAID. Products returned to us or to an authorized Service Center must be accompanied by
a copy of the purchase receipt. In the absence of such purchase receipt, the warranty
period shall be one (1) year from the date of manufacture.
This warranty shall be invalid if the product is damaged as a result of deface-
ment, misuse, abuse, neglect, accident, destruction or alteration of the serial number,
improper electrical voltages or currents, repair, alteration or maintenance by any person or
party other than our own service facility or an authorized Service Center, or any use
violative of instructions furnished by us.
This one-year warranty is in lieu of all expressed warranties, obligations or
liabilities. ANY IMPLIED WARRANTIES, OBLIGATIONS, OR LIABILITIES,
INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MER-
CHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, SHALL BE
LIMITED IN DURATION TO THE ONE YEAR DURATION OF THIS WRITTEN
LIMITED WARRANTY. Some states do not allow limitations on how long an implied
warranty lasts, so the above limitation may not apply to you.
IN NO EVENT SHALL WE BE LIABLE FOR ANY SPECIAL, INCIDENTAL
OR CONSEQUENTIAL DAMAGES FOR BREACH OF THIS OR ANY OTHER
WARRANTY, EXPRESSED OR IMPLIED, WHATSOEVER. Some states do not allow
the exclusion or limitation of special, incidental or consequential damages so the above
limitation or exclusion may not apply to you. This warranty gives you specific legal
rights, and you may also have other rights which vary from state to state.
ROLLS CORPORATION
SALT LAKE CITY, UTAH
11/01
RP252
Compressor/Limiter/Gate
1
2
4
6
8
-12
7:1
4:1
-18
-6
9:1
-24
0
-30
-40
dB
+10
2:1
:1
THRESHOLD
RATIO
GAIN REDUCTION
ACTIVE
GATE
6
8
10 12 18 24 38
TIO
2.5
0
0
7:1
9:1
+10
+4
:1
10
mS
1
5
Sec
.5
-10
dB
+20
-30
dB
off
slow
ATTACK
RELEASE
LEVEL
GATE THRESH
GAIN REDUCTION
ACTIVE
GATE
10 12 18 24 38
2.5
0
0
+10
+4
10
mS
1
5
Sec
.5
-10
dB
+20
-30
dB
off
slow
ATTACK
RELEASE
LEVEL
GATE THRESH
GATE REL
PWR
COMPRESSOR/LIMITER
GATE
RP252
fast
GATE REL
OWNERS MANUAL
1
2
4
6
STEREO
RATIO
-12
7:1
4:1
-18
-6
-24
0
-30
fast
-40
dB
+10
2:1
THRESHOLD

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Summary of Contents for Rolls RP252

  • Page 1 (1) year from the date of purchase as shown on the purchaser’s receipt. The obligation of Rolls Corporation under this warranty shall be limited to repair or replacement (at our option), during the warranty period of any part which proves...
  • Page 2 INSPECTION 1. Unpack and Inspect the RP252 package Your RP252 was carefully packed at the factory in a protective carton. Nonetheless, be sure to examine the unit and the carton for any signs of damage that may have occurred during shipping. If obvious physical damage is noticed, contact the carrier immediately to make a damage claim.
  • Page 3 Attack and set the Threshold at 15 dB of compression or just a few dB UNDERSTANDING COMPRESSION below the clipping point of the sound system. At low levels the RP252 won’t do The primary purpose of a compressor is to reduce and control the dynamic range anything, but at higher levels the peaks will be limited to the Threshold point.
  • Page 4 When the GATE LED is off there is enough level to operate the gate. compression on the peak of the kick. Because the RP252 takes time to react, this GATE RELEASE: As before, this adjusts how long until the gate closes or stops will emphasize the slap at the beginning of the note and reduce the boominess of sound after the signal has fallen below the threshold.