Defendant was tried and convicted by a jury in Oakland County Circuit Court of armed robbery, contrary to MCL 750.529; MSA 28.797, and assault with intent to commit murder, contrary to MCL 750.83; MSA 28.278. He was subsequently sentenced to concurrent prison terms *228of 6 to 10 years on the armed robbery charge, and 10 to 20 years on the assault charge.
The charges in the instant matter stem from the robbery of a grocery store in Berkley, Michigan. Defendant, along with three others, was arrested after a two-mile chase and shoot-out on Woodward Avenue in the northern suburbs of Detroit.
Defendant now appeals as of right alleging several instances of error.
At the beginning of trial, defense counsel made a motion to suppress defendant’s prior criminal record. The trial judge responded, concluding:
"I will take that under advisement. I’d like to know a little bit more about what kind of felonious assault occurred. Come to chambers.”
No ruling was ever made upon the record in respect to this motion.
Defendant contends that the trial court committed reversible error in failing to exercise its discretion on the record in response to defendant’s motion to suppress his prior criminal record.
"We are persuaded that a trial judge may in the exercise of discretion exclude reference to a prior conviction record, and that it is error to fail to recognize that he has such discretion and, therefore, to fail or to refuse to exercise it.” People v Jackson, 391 Mich 323, 336; 217 NW2d 22 (1974).
"On order of the Court, defendant’s conviction is peremptorily reversed and a new trial ordered on the ground that defendant sought to have the court exercise its discretion to exclude prior conviction evidence, and it is apparent that the court failed to recognize that it had such discretion and failed to exercise it. See People v Jackson, 391 Mich 323 (1974). In order to comply with Jackson the trial court must positively indicate and *229identify its exercise of discretion.” People v Cherry, 393 Mich 261; 224 NW2d 286 (1974).
Recent decisions from this Court indicate that the exercise of discretion must be on the record. See People v Gunter, 76 Mich App 483; 257 NW2d 133 (1977), People v Florida, 61 Mich App 653; 233 NW2d 127 (1975).
Our review of the record reveals that the trial court did err in failing to exercise its discretion on the record. However, this error does not mandate reversal in this case. .
After the in-chambers hearing with *the trial judge, defense counsel made no mention of his prior motion to suppress defendant’s prior criminal record. Defense counsel referred to defendant’s prior criminal record in his opening statement, and later, on direct examination, questioned defendant about a prior conviction. Defendant has waived any error by deliberately introducing into evidence his prior criminal record.
"Counsel cannot sit back and harbor error to be used as an appellate parachute in the event of jury failure.” People v Brocato, 17 Mich App 277, 305; 169 NW2d 483 (1969).
We also note that the evidence of guilt is overwhelming in the instant case, and under such circumstances the improper admission of a prior conviction does not constitute reversible error. See People v Killebrew, 61 Mich App 129, 134; 232 NW2d 329 (1975), People v Johnson, 46 Mich App 212, 221; 207 NW2d 914 (1973).
Defendant next contends that the prosecutor’s closing argument was so prejudicial that it denied him a fair trial. We disagree.
The closing argument made by the prosecutor *230was well within the bounds of legitimate and effective advocacy. We find no error in respect to this issue.
Defendant’s final allegation of error fails in light of People v Jelks, 33 Mich App 425, 431; 190 NW2d 291 (1971), and People v Garcia, 398 Mich 250; 247 NW2d 547 (1976).
Affirmed.
D. E. Holbrook, J., concurred.